Berlin is still cheaper than other major European cities, is big enough to have lots of things to do, has a good nightlife, is very international (as in you can

Berlin is still cheaper than other major European cities, is big enough to have lots of things to do, has a good nightlife, is very international (as in you can live there without knowing too much German) and, more recently, has developed a good tech scene. On friendliness, I found Berlin more welcoming than Hamburg and Munich. I felt people were friendlier in Köln (apart from the police that wanted to fine me for jaywalking), but it’s much uglier than Berlin.