Stayed with a group of friends.
The house was big and the toilet very modern.
Samuel was very responsive and available.
However, there are some points to improve the overall experience:
* Uncomfortable pillows (too soft)
* Noisy bed in the master bedroom
* The space between bed and sealing was really close within the secondary bedroom. Not the best of you suffer of claustrophobia.
* Not too dirty, but dusty behind furniture.
The position requires 30 minutes to reach central Berlin (12 mins by foot and then 20 mins with train).
In general this is a great place to stay if you're on a budget and travel with a group of 4.