... For sale Studio/ 1 BR Apartment, city of Sofia, Druzhba-1, 48 sq.m, ... For sale Studio/ 1 BR Apartment, city of S ... For sale Studio/ 1 BR Apartment, city of Sofia, Druzhba-1, 48 sq.m, € ... For sale Studio/ 1 BR Apartment, city of Sofia, Druzhba-1, 48 sq.m,