We really enjoyed Anna's apartment. The balconies are wonderful, and it was fantastic to feel as though we were truly living in a real Berlin neighborhood. Prenzlauer Berg is beautiful, quiet, with lots of good restaurants, cafes, and bars nearby when you want them. Easy access to public transit, though we did struggle to find taxis a few times since the apartment is in a quieter area. Only other possible downside were the number of stairs to climb, as others have mentioned - 80+! But it's a good work out. Otherwise, we really enjoyed our stay and would recommend to others.