courtyard of khrushchyovka, common type of old low-cost apartment building in russia and post-soviet space. kind of prefabricated

1960s aged ancient apartment architecture block building cheap city concrete construction cost court courtyard dirt downtown environment exterior facade ghetto grass home house khrushchev khrushchyovka landscape life low old outdoor panel poor poorness poverty residence residential ruin russia russian social socialism soviet street tower union urban ussr vladivostok yard