What part of Beirut is it set in?

I love the look of the streets and shops in the film and am wondering if the film is set in a real, recognizable neighborhood of Beirut, and if so, which one? Or did they just film in random street settings that happen to look pretty but belong to different neighborhoods?

Does anyone know? That is, where it's supposed to be set and where it was actually shot (and whether it is "accurate")? Thanks!!

Hornpipe