Lovely apartment with good location, only 15 minute stroll to Alexanderplatz square and very close to Ubahn station also. Apartment was very comfortable for 6 people. Shower in main bathroom was messy, shower curtain being useless to prevent water getting out on to floor. Relatively nice area, however, there were some creepy clientele from the club next door hanging around the entrance to the apartment in the evenings, so felt uncomfortable at times. Also three flights of stairs can be a pain.
Would stay again but would not recommend to those with with a young family or poor mobility.