The apartment was nice and clean. It's very close to the public transport station (the line 31 with transfer to the line 1 strait to the centrum) and the metro station (U4 - Friedensbrücke).
There wasn't coffee machine or electric kettle but hairdryer was. WIFI was ok and big TV with Netflix was a plus.
We had some problems while check-in (the apartment wasn't ready). But Markus was very helpful and solved everything very quickly.
Great place to stay for your eurotrip weekend, if you want to explore the city during the day and rest at night in the quiet district.