The starting point in our projects
is always the human being.
Our ambition is to make people
feel good. We care.
ID STUDIO is a small interior architectural studio in Warsaw founded in 2006 by Katja Sadziak. Katja was born in Sweden and after studies in London, she set up her practice in Warsaw. We work in the fields of private and commercial interiors as well as furniture design. The way we perceive the world is reflected in our work. We like to share our passion for beauty, quality and sustainability. Our holistic approach to design is natural for us and the design process is based on a true understanding of our client’s needs.
Katja Sadziak
Owner – Interior Designer
Interior designer and the founder of ID Studio, Katja has graduated from Kingston University in London. She is also a member of the Swedish Association of Architects and holds the title SIR/MSA. She is the member of SAW - the Association of Polish Architects.
Alicja Jasińska
Alicja Jasinska is a graduate from the Faculty of Architecture at the Warsaw University of Technology. She has gained experience as an exchange student at Milan University of Architecture and working at architectural offices before joining IDSTUDIO in 2022.
Wiktoria Wasiak
A graduate of the Faculty of Architecture and Urban Planning at the Warsaw University of Technology.
Wiktoria has many years of experience working on different projects, gained in various design offices. Apart from design, she loves photography especially interior and architecture photography.
She joined IDSTUDIO in 2023.
Taras Polnyuk
A graduate from architecture at the WSEiZ school in Warsaw. Author of 3D architectural visualizations.
Find us on Instagram @idstudiowarsaw
