Cu 29 Executive Office by S.A.I.T. Studio is a highly esteemed winner of the very prestigious 2026 Silver A' Design Award in Interior Space and Exhibition Design Competition Category.
SilverInterior· 2026
Cu 29 Executive Office
Client: S.A.I.T. Studio
Silver A' Design Award Winner in Interior Category
Verified Award Winner
Verify Award Status for #182875The Design
About Cu 29 Executive Office
Cu 29 is an executive office designed to support business meetings and temporary residential use. The project combines a formal workspace with the comfort of a private suite. Hidden doors integrate living functions while preserving the perception of an office environment. Dark surfaces emphasize copper elements inspired by the clients work with copper, while framed city views and materials define the spatial character of the project. Handcrafted mosaic details introduce an artistic element within the space. Strategically placed mirrors extend the Istanbul view deeper into the interior.
The Recognition
About the Silver A' Design Award
Cu 29 Executive Office is a Silver A' Design Award winner, an extraordinarily prestigious recognition granted to top-of-the-line, gorgeous, and impressive designs. Silver winners are tremendously brilliant and exceedingly creative works that illustrate the outstanding expertise, talent, and acuity of their designers. Cu 29 Executive Office is expected to be a wonderful, showpiece work that is remarkably professional and profoundly innovative. This Silver A' Design Award-winning design is a highly notable, admired invention that benefits and advances the boundaries of art, science, design, and technology. Cu 29 Executive Office is a vastly envied creation that evokes desires, introduces positive feelings, and sparks amazement and wonderment.
Interviews
Design Interview
What is the main principle, idea and inspiration behind your design?
CU 29 was developed around a simple question: can a workspace offer the comfort, privacy and atmosphere of a home without losing its professional identity?
The project was designed as an Executive Office Residence rather than a conventional office. Today, many executives spend long hours in their workplaces, host guests, hold meetings, work individually and occasionally need spaces for rest and privacy. We wanted to bring all of these functions together within a single environment while maintaining a clear and coherent design language.
The inspiration came from contemporary lifestyles where the boundaries between work and personal life are becoming less defined. Instead of creating a strictly corporate setting, we focused on designing a place that feels personal, comfortable and lived in.
Material selection played an important role in expressing this idea. Natural stone, wood surfaces and custom copper details were combined with a dark colour palette to create a calm and masculine atmosphere. The result is a space that supports different ways of working while reflecting the character and lifestyle of its user.
What has been your main focus in designing this work? Especially what did you want to achieve?
Our main focus was to make every square metre work efficiently while maintaining a strong spatial character. The project area is only 120 square metres, yet it needed to accommodate a reception area, executive workspace, meeting and dining functions, a kitchen, guest facilities, storage areas and private living spaces.
Rather than separating these functions with conventional boundaries, we aimed to create a natural flow between them. Privacy was important, but so was continuity. Concealed doors, integrated storage solutions and carefully planned circulation helped us achieve this balance.
We also wanted to challenge the perception of scale. One of the key interventions was increasing the ceiling height from 2.60 metres to 3.20 metres. This significantly changed the spatial experience and allowed the interior to feel more open and comfortable.
From the beginning, our goal was not simply to design an office. We wanted to create an environment that people would genuinely enjoy spending time in, whether they were working, meeting guests or taking a moment away from a busy schedule.
What are your future plans for this award winning design?
CU 29 was designed for a specific client and location, but the ideas behind the project are highly adaptable. We see increasing demand for spaces that combine professional and residential qualities, particularly for business owners, executives and entrepreneurs whose daily routines no longer fit within the boundaries of a traditional office.
For future projects, we plan to continue exploring this type of hybrid environment while adapting it to different scales, cultures and lifestyles. Each client works differently, so the concept is not about repeating a design solution but about applying the same design thinking to new situations.
The project has also encouraged us to further investigate how privacy, comfort and functionality can coexist within compact spaces. Many contemporary workplaces prioritise efficiency, while residential interiors prioritise comfort. We believe there is still significant potential in bringing these qualities together in a more balanced way.
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- This project is designed as a private executive office that also accommodates short term residential use. Concealed doors maintain the perception of a formal workspace while connecting residential areas. Dark matte surfaces highlight copper elements referencing the clients involvement in copper trade. Mirrors on wall surfaces and behind the bar distribute the panoramic Istanbul view across the interior. A handmade mosaic wall in the guest restroom is reflected through a mirror, visually expanding the space.
- Dimensions & Packaging
- The project is a 120 sqm executive office residence designed to accommodate work, meetings and temporary accommodation. The original ceiling height of 260 cm was reconfigured by removing suspended ceiling layers, increasing the height to 320 cm. The interior features custom designed furniture, wood and slatted wall claddings, concealed wooden doors and glazed copper framed doors. Materials include natural marble flooring, laminated parquet and solid copper transition profiles.
- Tags
- executive office interior, copper interior design, hybrid office residence, hidden doors, smart office interior, multifunctional workspace, residential office concept, custom furniture interior, masculine interior, copper details
- Production Technology
- The interior was realized through custom designed furniture, concealed door systems and integrated smart automation systems. Materials such as natural marble, laminated parquet flooring and solid copper transition profiles were carefully combined to emphasize spatial hierarchy. A smart automation system controls floor lighting, sun responsive motorized curtains and air purification devices, enabling flexible lighting, privacy and environmental comfort throughout the space.
- Design Challenge
- The main challenge was transforming a 120 sqm space into a hybrid environment functioning both as an executive office and a residential suite. Maintaining a strong office identity while integrating private living areas required careful spatial planning. Concealed doors, flexible layouts and material transitions were developed to preserve the formal office atmosphere while discreetly accommodating residential functions.
- Research
- Design research combined spatial analysis and user centered evaluation. The objective was to develop a hybrid executive office that could also support temporary residential use. Layout simulations, material studies and lighting tests were conducted during the design process. Observations of the clients workflow and meeting habits informed the spatial program. The result is a flexible environment balancing privacy, work efficiency and residential comfort.
- Inspiration
- The project was inspired by the clients involvement in the copper trade and the need for a refined environment where business meetings could take place outside the factory setting. The project combines the atmosphere of an executive office with the comfort of a private suite. Dark tones, copper details and framed city views shape a spatial identity that supports both professional use and temporary residential functions. The name Cu 29 refers to copper through its symbol and atomic number.
- Project Duration
- The project started in May 2025 in Istanbul, Turkey and was completed in August 2025. The interior was designed and realized within a residential tower located in the Fairmont Quasar complex.
- Operation Flow
- The space is organized to function primarily as an executive office. Upon entry, a glazed partition door frames the city view, creating a strong first impression. The layout enables smooth transitions between reception, meeting and lounge areas for business use. Concealed doors discreetly connect the kitchen and private rooms, allowing the space to transform into a comfortable residential suite when longer stays are required.
- Patents
- Copyrights belong to S.A.I.T. Studio, 2025.
- Team Members
- Senior Interior Designer: Sait Guray Yalcin
Senior Architect: Kemal Cetin
Architect: Nazlican Kars
Interior Architect: Beyza Nur Emir
Architect: Sude Karadayi
Interior Architect: Ogeday Oguz Atalay
Civil Engineer: Yusuf Cebeci - Image Credits
- Image #1: Visualization S.A.I.T. Studio, Cu 29 Interior Visualization, 2025.
Image #2: Visualization S.A.I.T. Studio, Cu 29 Interior Visualization, 2025.
Image #3: Visualization S.A.I.T. Studio, Cu 29 Interior Visualization, 2025.
Image #4: Visualization S.A.I.T. Studio, Cu 29 Interior Visualization, 2025.
Image #5: Visualization S.A.I.T. Studio, Cu 29 Interior Visualization, 2025.
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