One of the winners of the MINImum space MAXImum functionality competition by homebook.pl
https://www.homebook.pl/artykuly/5192/mieszkanie-25-m-jak-urzadzic-male-mieszkanie-na-wynajem

The winding staircase is the centrepiece of this small flat for rent. The replacement of simple steps with curved ones made it possible to obtain additional space and conveniently plan the layout of the flat. As a result, folding systems such as multifunctional furniture have been abandoned in favour of smaller size furniture. The comfortable arrangement made it possible to accommodate the kitchen and dining area, lounge area, bathroom, hall and bedroom. Bright colours, broken with black and vivid pink, and accents of Wrocław in the form of a famous city mural reproduced on one of the walls, a map of the city, and a stylish neon good evening sign build the unique character of the interior.