We loved staying here. We wanted an apartment that was:
1) Easily accessible to many attractions in Berlin. It was extremely near tram and S-Bahn stations, making trips into the city extremely smooth and quick. We were under 20 minutes away from the Alexanderplatz. The combination of S Bahn and Tram was brilliant.
2) Functioning. It had everything we needed - good kitchen with basic facilities, bathroom and large bedroom with plenty of drawers and a hanging rack to hang clothes.
3) In a homely and safe area. There were plenty of shops nearby, lovely restaurants but it was quiet enough that we never heard traffic/noise from the roads.
Overall, it had everything we needed for a 5 day stay in Berlin. Would certainly recommend to anyone thinking of going to Berlin.