When you enter Belgrade from the direction of Niš, you will be “waited” by three high-altitude solitaires that have the symbolic and unofficial name of Belgrade’s Eastern Gate. The buildings belong to the so-called socialist architecture and were built during the 1970s. Their official name is Rudo, the architect’s birthplace. The buildings are located in Konjarnik, Zvezdara municipality and each building has 28 floors.
It looks like the residential building is all over the world now because space is getting rare.