Czech panelak by Venca Roháč (fb)
Plattenbau is your friend
Plattenbau (Panelák, Panelház, Systematization, Ugsarmal bair, Khrushchyovka, Blokovi, Slabokonstruaĵo, Wielka płyta) is a building whose structure is constructed of large, prefabricated concrete slabs.