Vocabulary to describe buildings which stand too close to each other
I'm looking for ways to describe the situation when buildings (like tower blocks) stand so close opposite each other that you can see what's going on in a window of the opposite building.
I wonder, how can I describe it if I want to sound 1) neutral 2) annoyed (not in a rude way, but to emphasise that I don't like the fact that others can see me through my window, because it compromises my privacy and theirs as well).
If I say "buildings face each other", does it make any sense to you? Can buildings "overlook" each other? Or do they overlook an open area, like a field or a street?
I'd like to learn some relevant vocabulary, so any suggestions are welcome.