The appartment of Eugen is well located in Berlin, very close to the Jewish quarter, the Cathedral and also Alexander Platz. The house is very clean and well manteined.
In our case we were three guests and we were fine. The house has a bathroom, an small kitchen and two bedrooms. One of them, is used as a living room.
The communication with Eugen has been fluid and has been willing to help us at all times. I would recommend it 100%