We were two and spent 3 months at Claudia's house.
Her house is way more beautiful and cozy than the pictures.
Everything is so clean and well-functioned.
There were two sinks, two big beds and two wardrobes... Definitely enough for a family.
I could see the river and Treptower park in the house. It was great.

It was usually quite, but there were several festivals around the park in the summer. Most of music and noise were cancelled by windows, but woofers bothered me time to time.

A bus stop is just front of the house and two bus lines took me to S/U bahn stations.
I bought a second-hand bike and I could get to the stations and supermarkets faster than a bus. (There is a bike room in the building)

Claudia was always helpful in everyway and I am so appreciated it.