The main task of the client was to fit a number of functional zones in the 25m2 space with 4m high ceilings. Moreover, all of them had to be separated on the one hand, and had to have a possibility to be united to make one space on the other hand. Through the study of models one can see the search of a universal structure. Having this internal height it is impossible to create 2 full size floors. As a result the decision was made to divide the space vertically at levels. For example, to make the ceilings in a utility room and a recreation room for the staff low – 170sm, thus making the ceilings in the parlors for clients 220sm high. This can be seen on the cut 2-2. The given task has been carried out! As a result, we got 8 functional zones in 25m2 space.