Currently, the functions and dimensions of the jačejka as a new housing type are widely discussed in the USSR under the heading of the obshchezhitie versus the dom-komuna.
The collective house is seen as a kind of interim solution, designed to accomplish the transition from the rental barracks type to a higher mode of dwelling. These collective houses are intended to provide accommodations for more than one person, and sometimes even families share a single room. The apartments have no kitchens, which are provided separately and shared by a number of living units. In some cases public dining halls are provided instead. The dom-komuna represents a more authentic solution for collective living: it is a house designed for a large number of inhabitants — a big structure, without kitchens, but containing common children’s homes, clubs, and so on. An all-out collectivization of dwelling services implies that it is possible to develop two types of houses: the dwelling beehive or the dwelling combine.