In the old city of Barcelona, the architects have redesigned an apartment with a room height of 4,5 m and a base area of 34 m2. The flat is divided by a load-bearing wall into two areas of similar size. The entrance is via the communally used kitchen.

To offer greater ­privacy, the second living space is divided into different levels with only indirect visual links. The upper level, extending over half the area, provides a dressing room and a realm for withdrawal. On a small, somewhat higher platform, there is space for a double bed. The stairs are a combined construction, consisting of a sheet-steel element fixed to the wall and a number of wooden steps integrated in storage room at the base. In this way, optimum use is made of the limited space available.