Brief and direction
We discuss needs, daily rhythm, budget and scope. We define what the interior should do and what mood it should have before the first visual decision is made.
DeMāre Studio
Interior designer · Tricity · 2026 Scroll down
— Intro
We design minimalist spaces that not only look beautiful, but above all serve well every day. Gdańsk, Gdynia, Sopot and remote projects across Poland.
36+Projects
7+Years of experience
— 01 / Studio
Design with heart
and attention to detail.
DeMāre Studio is led by Kinga Sielska, an interior designer with a passion for minimalism and materials that age gracefully. Every project is an individual story, not a repeated template.
I believe a good interior brings order to everyday life: it guides light where it is needed, hides what is unnecessary and leaves space for living. Every project starts with a conversation about how you really want to live, not with a trend catalogue.
— Kinga Sielska
More about Kinga — 02 / Projects
Selected projects.
— 03 / Process
A process shaped around implementation.
Layout and atmosphere
We create a functional plan, moodboard, material palette and the main interior story. This stage organises style, proportions and the logic of everyday use.
Visualisations and documentation
We refine 3D visualisations, product selection, lighting, built-ins and technical drawings. The design becomes a concrete instruction for implementation.
Supervision and completion
We support contractors, check consistency with the design and help with decisions on site. The final result is an interior ready for living, not only for photos.
— 04 / Benefits
Benefits you can feel
in everyday life.
- 01
Individual approach
Every project starts with a conversation about lifestyle, not with a ready-made template.
- 02
A cohesive vision from concept to detail
Layout, materials, light and furnishings move in one clear aesthetic direction.
- 03
Fewer costly mistakes
Documentation and well-considered decisions reduce corrections, purchase chaos and on-site questions.
- 04
Implementation support
We help contractors read the design and respond when decisions appear on site.
- 05
Local and remote experience
We work in Tricity and online with clients across Poland and abroad.
— 05 / Services
Choose the service
that fits.
Apartment
Apartment design
Functional layout, concept, visualisations and documentation tailored to the daily rhythm of the household.
House
House design
A cohesive design for a larger space: from function and materials to contractor documentation.
Investment
Investment apartment
Design focused on durability, listing appeal and comfort for future guests or tenants.
Online
Online design
A complete remote process for clients outside Tricity, guided clearly step by step.
Supervision
Author supervision
Implementation support, contractor consultations and control of the final result against the design.
— 06 / Reviews
What do clients say?
"
Kinga knows how to listen and translate our needs into a space we could not have imagined ourselves. The result exceeded expectations.
Premium apartment · Gdańsk
"
Professionalism, aesthetics and comfortable cooperation at every stage. I recommend the studio to anyone who wants an interior for years, not for one season.
Single-family house · Gdynia
"
My investment apartment in Sopot stands out from the competition. Guests always praise the interior. The return on investment came faster than I expected.
Investment apartment · Sopot
— 07 / FAQ
Frequently asked questions.
Have another question? Check the full FAQ or write to me.
Project cost depends on scope and area. A concept project for a small apartment starts from a few thousand PLN. A full project with documentation, visualisations and supervision is a larger investment that typically pays back through better purchasing decisions and avoiding costly construction mistakes. Every project is quoted individually — contact me for a free initial quote.
A concept project (layout + style direction) typically takes 2–4 weeks. A full project with visualisations and documentation — 6–12 weeks depending on area and complexity. A specific timeline is agreed at the start of collaboration and adapted to your needs.
Yes, online projects are one of my regular service offerings. I have developed a proven remote collaboration process: initial video call, analysis of floor plans and photos, shared work on an online project board, visualisations and documentation in PDF. Clients from all over Poland and abroad can use the full range of services.
Yes, this is one of my areas of specialisation. Short-term rental designs require a specific approach — durable materials, guest-attracting aesthetics that differentiate the listing, and easy-to-maintain solutions. I help owners stand out on Airbnb and Booking.com.
— 08 / Contact
Get in touch and I will answer all your questions.
Briefly describe your space, investment stage and what you need. I will come back with the next steps and information needed for a quote.
