Block settlements in Slovenjia in the period from 1960 to 1990 represent almost 40% of our building stock. By renovating such an apartment from 1977 in Škofja Loka, we showed that the user can also get a high-quality apartment, adapted to a modern lifestyle. In our case, it was a small apartment measuring 40 m2. By installing sliding doors between rooms, we simultaneously created 1 large, open floor plan of the apartment or, depending on the position of the sliding doors, up to 5 rooms.