The apartment was easy to find and in a quiet neighbourhood. It is really close to the U-Bahn and a small supermarket, also there are restaurants and other shops nearby. Sabine is a lovely host and speaks good english. The room is very pleasant and large, although the high bed was a bit creaky with two people in it. Walking up the four flights of stairs was fine, except a bit of an effort with suitcases on arrival. The room worked well for us as a base for sightseeing in Berlin.