one-bedroom apartment layout

Découvrez nos inspirations et idées déco one-bedroom apartment layout sur Planète Déco : photos, tendances et conseils d’aménagement.

A 32sqm studio converted into a one-bedroom apartment for a college student

This corner apartment in an old building with three windows is a former 32sqm studio. Parents bought this apartment for their daughter, who is starting college. They entrusted the redesign and renovation to interior designer Anastasia Kholoptsova. She transformed it into a functional, bright two-room apartment with a separate bedroom and an open kitchen, making the most of the available…

43sqm for three, or an apartment that adapts to the arrival of a baby

Designer Olga Moskalenko designed this 43sqm studio for three people, with the arrival of a baby in mind. She also wanted to ensure the owners could sell it in a few years for the best possible price. She achieved this dual goal for a young couple who entrusted their property to her, and the result is well worth a closer look. Rethinking everything from the floor plan The apartment consisted…

Carte blanche for this 39sqm designer flat entrusted to an interior designer

Published on 09 juin 2026
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Interior designer Svetlana Dikushina was given carte blanche to design this 39sqm designer flat for rent. She has managed to make the most of it, elevating it above the ordinary and ensuring it doesn’t resemble so many other properties on the rental market. No stylistic constraints, no list of requirements from the owner. A rare combination of trust and freedom, which she exploited with…

How to decorate a 23sqm studio with a Parisian vibe?

A 1917 building in Eastern Europe, long used as office space, has been converted into a residence of small apartments. Among them is a 23sqm studio named “Paris,” which reflects this part of Europe’s love for the French capital. The historic building was renovated by an investment firm. From the outset, the firm entrusted the project to designer Varvara Golovko, with whom it has worked for…

Renovation of a 28sqm apartment near Paris transformed by Ameo Concept

You wouldn’t necessarily expect to find a pied-à-terre with a garden near Paris. Especially right behind the towers of the La Défense business district. And yet this former studio, which hadn’t seen any renovations in decades, managed to charm its new owner from Marseille, who recognized its full potential. And if you look at the “before” photos of the apartment, it was far from obvious. She…

Transforming a 35sqm studio into a contemporary two-room apartment

From this 35sqm studio, designer Elena Sorensen created a separate bedroom to transform it into a true two-room apartment. The result is an impeccable Scandinavian style where not a single square foot is wasted. A floor plan redesigned from top to bottom The original layout resembles what we’re familiar with in a classic 35sqm studio, featuring a main room, a separate kitchen, a bathroom, and…

An optimized 38sqm studio transformed by color

Published on 22 mai 2026
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A one-room apartment, one owner, and a dog, these were the starting points for designing this optimized 38sqm studio. Interior designer Nastya Pastarnak faced a simple challenge: to make this small apartment functional. She succeeded in creating an interior that stands out from the ordinary thanks to its use of color. A deliberately neutral base The walls are white, the old hardwood floors…

46sqm in Paris with a single unifying theme: blue

Published on 21 mai 2026
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Located across from the town hall of Paris’s 14th arrondissement, nestled on the corner of a building made of cut stone, this 46sqm Haussmann-style apartment was in need of renovation. A father bought this small three-room apartment for his son and entrusted its renovation to Alicia Oustry, founder of the Ameo Concept agency. Five months of work later, the apartment looks nothing like it used…

44sqm apartment optimized with exemplary design

Published on 18 mai 2026
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Hong Kong, a densely populated city, is full of small apartments where one might feel cramped. Yet some designers work miracles there. C3 Design & Decorative Ltd. has just proven this with this  44sqm apartment optimized with an exemplary design. The initial brief was to modernize it and make it appear larger. And that’s where the designers’ talent really shone through. The big decision:…

A designer has done in her 42sqm flat everything her clients refused to do

Published on 16 mai 2026
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There are flats where you can sense that the owner has been able to express themselves fully, because it’s their own. That’s exactly what has happened in this 42sqm flat, completely redesigned by the designer Violetta Koltan for herself. She has done everything in it that her clients had refused. The result? A rich, colourful, lived-in interior, a world away from the bland, featureless…