At our arrival a person was waiting for us on time in front of the building. He guided us through the flat, provided some helpful information and answered our questions. The flat is really adapted for 6 people. The living room is big, the 2 bathrooms are very practical. A nice and quiet place. It is a few minutes walk from Alexanderplatz and very well connected with public transportation. We found cool place close to the flat to have brunch and dinner. A great stay ! We would definitely book this flat again if we come back to Berlin.