It's impossible to not hear your neighbours in an apartment. There are ways to reduce that, but almost no apartment is built like that. Not to mention that often you want to open windows for fresh air and get to breathe in smoke from cigarettes. It's a different kind of hell to live in one. I agree that it looks nicer from outside. There can even be parks nearby. But never venture there after dark, because you'll get your vallet stolen. Due to that every street must be light up during the night, and now you can't see the stars...
Anyhow. People fucking suck