The building, which houses 16 kindergarten groups and a playhouse, was built as a conversion of a former kindergarten, commissioned by the 13th district municipality. Due to the large number of children, the garden and playground on the roof provide space for the upper groups to move around. The curved playgrounds, skylights and windows scattered on the facade provide playfulness to the strict building mass. Due to the surrounding tall buildings, the roof plays an important role as the 5th facade. The compact and economical design of the buildings was decisive in the installation, so the building also obtained passive certification.