Apartment is in falckensteinstraße, which is so interesting street in this part of Berlin. Alexanderplatz is very close and you can easily walk to get to it. Brigittas friend Sanna, our host, was very helpful and friendly. Everything as it look like on pictures. Total recommendation if you want to be near Alexanderplatz, East Side Gallery, Friedrichshain and famous Berlin underground clubs like Berghain, Tesor, Watergate...