From the looks, this would be some Communist-time outskirts of Prague, because the center really is as beautiful as everyone says.
But this is not some suburb, but a whole city, it's very small. The empty street for example is the main boulevard!
Besides, Prague is a lot greener. Look at the surroundings of this one, quite dry right?
Another hint: this is a capital.
I said "kind of" Eastern Europe because it's not that clear whether it's in Europe at all.