Apartment was as advertised - big bedrooms, beds were clean and comfortable. Perfect for four people.

Didn't spend much time there, but the heating was working and the wifi too so no issues there.

Area was great - very near the flea market, the U-bahn (5 minutes walk) and there was a very good selection of bars and restaurants on the street. Not far (2/3 stops, 20 minutes walk) from the Alexanderplatz area.