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​Architectural Laboratory

A-Len has developed and patented the “Perfect Apartments” program, which totally eliminates “bad” apartment layouts. In this article, we are sharing how this program came around, what it is about, who can benefit from it, and how.

11 December 2020
Overview
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Point of growth

Saint Petersburg’s A-Len Architectural Bureau has a division, whose name is not exactly habitual: the architectural laboratory. This division was formed in 2009 in response to the economic crisis, which significantly reduced the pace of construction and the number of contracts. The leader of the company Sergey Oreshkin decided to use the idle period to reflect on the experience accumulated over the recent decades, find new approaches to architectural design, and come up with the workload for the large staff that he did not want to dismiss. Since only housing construction was doing relatively well, the company focused specifically on this field.
This is how the program called “A.Len Perfect Apartments” came around – a knowledge base of apartment layouts that the company has been using as the basis for all of the housing projects that it designs since 2012.

“The perfect apartments” are to be found in high-end projects, such as the housing complex “Golden City” on the wash-up land of the Vasilievsky Island, and in the regions – for example, in the housing complex “Bunin”, where the layouts could be easily adjusted to fit a sophisticated stair-like structure. The program can be adapted to various classes of housing: standard, comfort, and business, as well as to mixed typologies – a vivid example here is the “Prospect Mira” compound in Ekaterinburg.

In Soviet times, such developments were provided by design research institutes; today, these things are done by large development holdings. Architectural offices, however, rarely attempt to tackle such large-scale tasks.

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    “Bunin” housing complex
    Copyright: © “Perfect Apartments” A-Len
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    Golden City housing complex
    Copyright: © KCAP+Orange Architects & A-Len
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    Skandi Klubb housing complex
    Copyright: © A-Len & Semren & Mansson
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    “Dom na Lvovskoi” housing complex
    Copyright: © A-Len
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    The “Printsip” house on the Dvinskaya Street
    Copyright: © “Perfect Apartments” A-Len
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    “Lazurit” House
    Copyright: © A-Len
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    YIT house on the Chapaeva Street
    Copyright: © “Perfect Apartments” A-Len
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    "Me, Romantic" housing complex
    Copyright: © “Perfect Apartments” A-Len


The program is based on a study of typologies of Soviet, modern Russian, and foreign housing, as well as the company’s experience of working with the marketing and sales departments of modern developers, as well as on error analysis.

Sergey Oreshkin notes that the source of all issues with modern apartment layouts is the absence of in-depth scientific research, for which the architectural companies have no resources, while the government is studiously ignoring the problem.

Using the example of such a simple indicator as the width of the building, which affects the depth of the apartment (counting from the window), and its square footage, one can easily trace how the planning solutions have evolved, regardless of the class of the housing construction.

When the economy was on the rise and decisions were made too quickly, the width of residential buildings could reach 27 meters – and this, considering the fact that the sunlight penetrates at best 6-6.5 meters. Besides excessively long or L-shaped dark rooms, such houses feature giant anterooms, closets, and bathrooms, for which the buyer pays exactly the same price as for a square meter of a sunlit kitchen.

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    Class “STANDARD”, a studio, S=15,67 square meters, S=26,29 square meters
    Copyright: © “Perfect Apartments” A-Len
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    Class “STANDARD”, 1K, S=31.16 square meters
    Copyright: © “Perfect Apartments” A-Len
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    Class “STANDARD”, 2K, S=51.93 square meters
    Copyright: © “Perfect Apartments” A-Len
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    Class “STANDARD”, 3K, S=66.31 square meters
    Copyright: © “Perfect Apartments” A-Len


As for the town planning techniques, the apartment layouts were strongly influenced by the spreading of the so-called “perimeter construction groups”, based on the idea of an isolated yard, similar to “well” yards of Saint Petersburg, only on a quite different scale. Such houses had too many apartments located in the inner corners, where it was virtually impossible to isolate neighboring apartments from one another, and the problems with echo and sound penetration turned out to be considerable.

In such corner apartments, the inner wall was longer than the outer one; there was one less window, and, hence, there was a lot less natural light. A healthy alternative would be a not-too-wide section, room proportions close to a perfect square, and the efficiency of every square meter.

Andrey Ponomarev The leader of the development division of Pervostroitel

The core of the apartment range in the “Prospect Mira” compound consists of two- and three-room apartments, rather popular with the buyers. Single-room apartments do not sell that well, but, probably, this has to do with their relatively expensive price tag. The apartments of an unusual format – for example, double-height ones, have almost been sold out, and it was them that aroused a lot of interest for the project as part of the general marketing campaign. We had a lot of requests for them. According to our observations, what is the most popular with our clients are the most functional layouts – with master bedrooms, two or more bathrooms, kitchen-living room, and storage space.

The apartments offered by A-Len are diverse and balanced enough to meet the needs of the audience. The apartments of larger formats have unique advantages: double height, panoramic glazing, and master bedrooms. These unique solutions are what makes us different from the competition and gives more possibilities to our clients.


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    A double-level apartment, 4К, S= 81.80 square meters
    Copyright: © “Perfect Apartments” A-Len
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    A double-level apartment with a fireplace, 5Е, S=166,98 square meters
    Copyright: © “Perfect Apartments” A-Len
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    An apartment with a terrace, 4Е, S=143,86 square meters
    Copyright: © “Perfect Apartments” A-Len
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    An office apartment 1К, S=60,53 square meters
    Copyright: © “Perfect Apartments” A-Len


How the program works

The knowledge base already includes more than 5,000 successful layouts, which are grouped into four major categories: business, comfort, economy, and special-type apartments, which are not wide-spread on the market yet. The latter include such things as two-level apartments, duplexes, corner, side-end apartments, and office apartments. The business-class apartments are characterized by a wider pitch of the axis grid, bigger area, and diversity of functional zones.

The base can be used as a constructor set: the architects developed for each class of apartments room modules with the optimum area and furniture arrangement. By using them, it is possible to transform individual apartments, as well as whole floors.

Александр Андрианов, первый вице-президент Glorax Development

The residential complex Golden City, which is being built by Glorax Development on the first shoreline of the Gulf of Finland, implements several interesting planning solutions at once. The top floors have in them apartments with private terraces; in addition, the complex features two-level apartments, all of which command beautiful gulf views. Some of the buildings have solutions with a window in the bathroom or in the hall – this widens the circle for design ideas when decorating such apartments, and such property in business-class housing complexes is highly valued by the buyers. Another feature of our perfect apartments in Golden City is panoramic windows that fill the rooms with natural light and allow you to zone the space, creating dedicated spaces for relaxation, work, play, and more.


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    Class “BUSINESS”, a studio, S=36.25 square meters
    Copyright: © “Perfect Apartments” A-Len
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    Class “BUSINESS”, 2E, S=49.97 square meters
    Copyright: © “Perfect Apartments” A-Len
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    Class “BUSINESS”, 3E, S=78.13 square meters
    Copyright: © “Perfect Apartments” A-Len
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    Class “BUSINESS”, 4E, S=121.34 square meters
    Copyright: © “Perfect Apartments” A-Len



Each layout has its own identification card, understandable for both the developer and the buyer. This card displays the number of rooms, the type of suitable household, the useful floor space, and the total area of the apartment. Also, the company developed evaluation coefficients that show just how effectively the apartment floor space is used.

Coefficient K1 shows the ratio of the sum total of the areas of residential rooms, the kitchen, and the living room, to the overall area of the apartment. It accurately indicates errors in the design methodology with a significant increase in the area of corridors and other auxiliary rooms. The optimum coefficient is 0.6-0.75

Coefficient K2 is the ratio between the overall area of the apartment to the overall area of the outside façade wall, which reflects the natural insolation of the apartment. The optimum coefficient is 2.1-2.35

Sergey Oreshkin, «A-Len»

Today, the architects of our company start their work not from a sketch or a master plan, but from taking the program, previously getting from the client a package of different tasks, one of them being the range of apartments.

This program helped us to significantly streamline the architect-developer relationship: the client, as a rule, at once accepts the layouts that we propose, which gives us an opportunity to safely work on the facades. The painfully inefficient procedure that consists of getting endless approvals from the sales department that knows very little about ergonomics, has now become pleasantly routine. When an architect works under pressure, he is very likely to deliver poor results. Today, we and developer are on the same page – they know what we are doing and they profit from getting no problem apartments. This ideology helps us sell.


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    Class “COMFORT”, a studio, S=21.41 square meters, S=29,82 square meters
    Copyright: © “Perfect Apartments” A-Len
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    Class “COMFORT”, 2E, S=53.72 square meters
    Copyright: © “Perfect Apartments” A-Len
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    Class “COMFORT”, 3K, S=93.63 square meters
    Copyright: © “Perfect Apartments” A-Len
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    Class “COMFORT”, 4E, S=89.37 square meters
    Copyright: © “Perfect Apartments” A-Len


Integration and development

The A-Len Architectural Laboratory also has other branches: Brickwork (dedicated to restoring the old techniques of laying bricks), the color laboratory, architectural marketing, and animated graphics. So far, the “Perfect Apartments” are only compatible with the Architectural Tool Kit software, because the typology of the apartments can be significantly widened by using various façade systems, and because each solution – be that a window reaching to the floor or a French balcony – entails the necessity of solving engineering and constructive tasks. In 2018, the program was patented, but it is constantly improved, and, possibly, will be automated in the future.

11 December 2020

Headlines now
Champions’ Cup
At first glance, the Bell skyscraper on 1st Yamskogo Polya Street, 12, appears strict and laconic – though by no means modest. Its economical stereometry is built on a form close to an oval, one of UNK architects’ favorite themes. The streamlined surface of the main volume, clad in metal louvers, is sliced twice with glass incisions that graphically reveal the essence of the original shape: both its simplicity and its complexity. At the same time, dozens of highly complex engineering puzzles have been solved here.
History never ends
The old railway station in Kapan, a city in southern Armenia, has been given new life by the Paris-based design firm Normal Studio. Today, it serves as a TUMO center.
A Deep, Crystal Shine
A new luxury residential development by ADM architects is set to rise in the Patriarch’s Ponds district, not far from Novopushkinsky Square. It will replace three buildings erected in the early 1990s. The project authors, Andrey Romanov and Ekaterina Kuznetsova, have placed their bets on the variety among the three volumes, modern design solutions, and attention to detail: one of the buildings will feature smoothly curved balconies with a ceramic sheen on their undersides, while another will be accented by glass “sculpture” columns.
A Roadside Picnic of Urban Planning Theorists
Marina Egorova, head of Empate Architectural Bureau, brought together urban planning theorists – the successors of Alexey Gutnov and Vyacheslav Glazychev – to revive the substance and depth of professional discourse. At the first meeting, much ground was covered: the participants revisited the theoretical foundations, aligned their values, examined a cutting-edge case of the Kazan agglomeration, and concluded with the unfathomable intricacies of Russian land demarcation. Below, we present key takeaways from all the presentations.
Perspective View
CNTR Architects has designed a business center for a new district in Yekaterinburg, aiming to reduce the need for commuting and make the residential environment more diverse. The architectural solutions are equally focused on creating spatial flexibility, comfortable working conditions, and a memorable image that could allow the building to become a spatial landmark of the district.
Malevich and Bathhouses, Nature and High-Tech
The Malevich Bathhouse complex is scheduled to open in the fall of 2025 on the Rublyovo-Uspenskoye Highway. The project, designed by DBA-GROUP under the leadership of Vladislav Andreev, is an example of an unconventional approach to the image of a spa in general and of a bathhouse in particular. Deliberately avoiding any kind of allusion, the architects opted for streamlined forms with characteristic rounded corners, a combination of wood with bent glass, and restrained contemporary shapes – both inside and out. Let’s take a closer look at the project.
Rather, a Tablecloth and a Glass!
After many years, the long-abandoned Horse Guards Department building in St. Petersburg has finally received the attention it deserves: according to a design by Studio 44, the first restoration and adaptation works are scheduled to begin this year. Both the intended function and the general scope of works imply minimal alteration to the complex, which has preserved traces of its three-century history. All solutions are reversible and aimed, above all, at opening the monument to the city and immersing it in a lively social scene – hence the choice of a cultural center scenario with a strong gastronomic component.
​Materialization of Airflows
The Nikolai Kamov International Airport in Tomsk opened at the end of August last year. We have already written about the project – now we are taking a look at the completed building. Its functionality is reinforced by symbolic undertones: the architects at ASADOV sought to reflect local identity in the architecture as fully as possible.
The City as a Narrative
Sergey Skuratov’s approach to large urban plots could best be described as a “total design code”. The architect pays equal attention to the overall composition and the smallest of details, striving to ensure that every aspect is thoroughly thought out and subordinated to the original vision. It’s a Renaissance-like approach, really – a titanic effort demanding remarkable willpower and perseverance. The results are likewise grand – architecture that makes a statement. This article looks at the revived concept for the central section of the Seventh Heaven residential district in Kazan, a composition so thoroughly considered that even the “gradient of visual emphasis” (sic!) across the facades has been carefully worked out. It also touches on the narrative idea behind the project – and even the architect’s own doubts about it.
A Garden of Hope for Freedom
In October, at the Spaso-Evfimiev Monastery in Suzdal, the Prison Yard Garden opened on the site that had served as a prison from the 18th century until the Khrushchev Thaw. The architectural concept was developed by NOῨD Short Film, and the landscape design by the MOX landscape bureau. In fact, there are two gardens here – very different ones. We try to understand whether they evoke the right emotions in visitors, while also showing the beauty of June’s ruderal plants in bloom.
A Laconic Image of Time
The Time Square residential complex, built on the northern edge of St. Petersburg, appears more concise and efficient than its neighbor and predecessor, the New Time complex. Nevertheless, the architect’s hand is clearly felt: themes of “black and white”, “inside and outside”, and most notably, the “lamellar” quality of the facades that seems to visibly “eat away” at the buildings’ mass – everything is played out like a well-written score. One is reminded of both classical modernism and the so-called “post-constructivism”.
The Flower of the Lake
The prototype for the building of the Kamal Theater in Kazan is an ice flower: a rare and fragile natural phenomenon of Lake Kaban “froze” in the large, soaring outlines of the glass screens enclosing the main volume, shaping its silhouette and shielding the stained-glass windows from the sun. The project, led by the Wowhaus consortium and including global architecture “star” Kengo Kuma, won the 2021/2022 competition and was realized close to the original concept in a short – very short – period of time. The theater opened in early 2025. It was Kengo Kuma who proposed the image of an ice flower and the contraposition of cold on the outside and warmth on the inside. Between 2022 and 2024, Wowhaus did everything possible to bring this vision to life, practically living on-site. Now we are taking a closer look at this landmark building and its captivating story.
Peaceful Integration on Mira Avenue
The MIRA residential complex (the word mir means “peace” in Russian), perched above the steep banks of the Yauza River and Mira Avenue, lives up to its name not only technically, but also visually and conceptually. Sleek, high-rise, and glass-clad, it responds both to Zholtovsky’s classicism and to the modernism of the nearby “House on Stilts”. Drawing on features from its neighbors, it reconciles them within a shared architectural language rooted in contemporary façade design. Let’s take a closer look at how this is done.
An Interior for a New Format of Education
The design of the new building for Tyumen State University (TyumSU) was initially developed before the pandemic but later revised to meet new educational requirements. The university has adopted a “2+2+2” system, which eliminates traditional divisions into groups and academic streams in favor of individualized study programs. These changes were implemented swiftly – right at the start of construction. Now that the building is complete, we are taking a closer look.
Penthouses and Kokoshniks
A new residential complex designed by ASADOV Architects for the Krasnaya Roza business district responds to its proximity to 17th-century landmarks – the chambers of the Hamovny Dvor and St. Nicholas Church – as well as to the need to preserve valuable façades of a historic rental house built in the Russian Revival style. The architects proposed a set of buildings of varying heights, whose façades reference ecclesiastical architecture. But we were also able to detect other associations.
Centipede Town
The new school campus designed by ATRIUM Architects, located on the shores of a protected lake in the Imeretian Lowland Ornithological Reserve, represents an important and ambitious undertaking for the team: this is not just a school, but a Presidential Lyceum for the comprehensive development of gifted children – 2,500 students from age 3 through high school. At the same time, it is also envisioned as a new civic hub for the entire Sirius territory. In this article, we unpack the structure and architecture of this “lyceum town”.
Warm Black and White
The second phase of “Quarter 31”, designed by KPLN and built in the Moscow suburb town of Pushkino, reveals a multifaceted character. At first glance, the complex appears to be defined by geometry and a monochrome palette. But a closer look reveals a number of “irregular” details: a gradient of glazing and flared window frames, a hierarchy of façades, volumetric brickwork, and even architectural references to natural phenomena. We explore all the rules – and exceptions – that we were able to discover here.
​Skylights and Staircase
Photos from March show the nearly completed headquarters of FSK Group on Shenogina Street. The building’s exterior is calm and minimalist; the interior is engaging and multi-layered. The conical skylights of the executive office, cast in raw concrete, and the sweeping spiral staircase leading to it, are particularly striking. In fact, there’s more than one spiral staircase here, and the first two floors effectively form a small shopping center. More below.
The Whale of Future Identity
Or is it a veil? Or a snow-covered plain? Vera Butko, Anton Nadtochy, and the architects of ATRIUM faced a complex and momentous task: to propose a design for the “Russia” National Center. It had to be contemporary, yet firmly rooted in cultural codes. Unique, and yet subtly reminiscent of many things at once. It must be said – the task found the right authors. Let’s explore in detail the image they envisioned.
Greater Altai: A Systemic Development Plan
The master plan for tourism development in Greater Altai encompasses three regions: Kuzbass, the Altai Republic, and Altai Krai. It is one of twelve projects developed as part of the large-scale state program bearing the simple name of “Tourism Development”. The project’s slogan reads: “Greater Altai – a place of strength, health, and spirit in the very heart of Siberia”. What are the proposed growth points, and how will the plan help increase the flow of both domestic and international tourists? Read on to find out.
The Colorful City
While working on a large-scale project in Moscow’s Kuntsevo district – one that has yet to be given a name – Kleinewelt Architekten proposed not only a diverse array of tower silhouettes in “Empire-style” hues and a thoughtful mix of building heights, creating a six-story “neo-urbanist” city with a block-based layout at ground level, but also rooted their design in historical and contextual reasoning. The project includes the reconstruction of several Stalin-era residential buildings that remain from the postwar town of Kuntsevo, as well as the reconstruction of a 1953 railway station that was demolished in 2017.
In Orbit of Moscow City
The Orbital business center is both simple and complex. Simple in its minimalist form and optimal office layout solution: a central core, a light-filled façade, plenty of glass; and from the unusual side – a technical floor cleverly placed at the building’s side ends. Complex – well, if only because it resembles a celestial body hovering on metallic legs near Magistralnaya Street. Why this specific shape, what it consists of, and what makes this “boutique” office building (purchased immediately after its completion) so unique – all of this and more is covered in our story.
The Altai Ornament
The architectural company Empate has developed the concept for an eco-settlement located on a remote site in Altai. The master plan, which resembles a traditional ornament or even a utopian city, forms a clear system of public and private spaces. The architects also designed six types of houses for the settlement, drawing inspiration from the region’s culture, folklore, and vernacular building practices.
Pro Forma
Photos have emerged of the newly completed whisky distillery in Chernyakhovsk, designed by TOTEMENT / PAPER – a continuation of their earlier work on the nearby Cognac Museum. From what is, in essence, a merely technical and utilitarian volume and space, the architects have created a fully-fledged theatre of impressions. Let’s take a closer look. We highly recommend a visit to what may look like a factory, but is in fact an experiment in theatricalizing the process of strong spirit production – and not only that, but also of “pure art”, capable of evolving anywhere.
The Arch and the Triangle
The new Stone Mnevniki business center by Kleinewelt Architekten – designed for the same client as their projects in Khodynka – bears certain similarities to those earlier developments, but not entirely. In Mnevniki, there are more angular elements, and the architects themselves describe the project as being built on contrast. Indeed, while the first phase contains subtle references to classical architecture – light touches like arches, both upright and inverted, evoking the spirit of the 1980s – the second phase draws more distantly on the modernism of the 1970s. What unites them is a boldly expressive public space design, a kaleidoscope of rays and triangles.
Health Factory
While working on a wellness and tourist complex on the banks of the Yenisei River, the architects at Vissarionov Studio set out to create healing spaces that would amplify the benefits of nature and medical treatments for both body and soul. The spatial solutions are designed to encourage interaction between the guests and the landscape, as well as each other.
The Blooming Mechanics of a Glass Forest
The Savvinskaya 27 apartment complex built by Level Group, currently nearing completion on an elongated riverfront site next to the Novodevichy Convent, boasts a form that’s daring even by modern Moscow standards. Visually, it resembles the collaborative creation of a glassblower and a sculptor: a kind of glass-and-concrete jungle, rhythmically structured yet growing energetically and vividly. Bringing such an idea to life was by no means an easy task. In this article, we discuss the concept by ODA and the methods used by APEX architects to implement it, along with a look at the building’s main units and detailing.
Grace and Unity
Villa “Grace”, designed by Roman Leonidov’s studio and built in the Moscow suburbs, strikes a balance between elegant minimalism and the expansive gestures of the Russian soul. The main house is conceived as a sequence of four self-contained volumes – each could exist independently, yet it chooses to be part of a whole. Unity is achieved through color and a system of shared spaces, while the rich plasticity of the forms – refined throughout the construction process – compensates for the near-total absence of decorative elements.
Daring Brilliance
In this article, we are exploring “New Vision”, the first school built in the past 25 years in Moscow’s Khamovniki. The building has three main features: it is designed in accordance with the universal principles of modern education, fostering learning through interaction and more; second, the façades combine structural molded glass and metallic glazed ceramics – expensive and technologically advanced materials. Third, this is the school of Garden Quarters, the latest addition to Moscow’s iconic Khamovniki district. Both a costly and, in its way, audacious acquisition, it carries a youthful boldness in its statement. Let’s explore how the school is designed and where the contrasts lie.