This apartment is very well situated, very close to public transport, at 10-15 minutes by tram/subway from city center. The apartment is a nice studio, with a spacious main room, and a very big bed :)
Moreover, Maru is very easy to communicate with and there was no problem at all for check in and check out.
We removed one start only due to the limited equipment in the kitchen and the fact the window in the main room cannot be opened. But we recommand this accommodation for a visit of Berlin.