Thanks to the compact shape, rational apartments were designed with secondary openings on the side facade and towards the skylights, which provides good lighting and ventilation.The dimensions and proportions of the apartments enabled the scalability of the residential structure and the possibility of easily creating an additional room within the same given square footage.According to the latest changes to the planning documents in Kragujevac, it will no longer be possible to design residential buildings of this scale on plots of land smaller than 6 acres until further notice, but the construction of family houses or residential buildings with more than 18 to 20 apartments and much higher floors is encouraged.In this sense, this is one of the last examples of the construction of residential buildings on a smaller scale and the realization of the comfort provided by a residential community with less than ten residential units.