We had such a nice nice time in Berlin. We were 5, we went there for a week and the flat was perfect for us, it was exactly like the photos and it was very well located: in the centre of Berlin, very close to the train and metro stations. There were lots of places to eat nearby but at the same time the area was very quiet and peaceful so once we were in the flat we could rest.
The owner was also really nice and welcoming.
We strongly recommend this flat to stay!