You can’t find a better place to stay if you are visiting Berlin. He offered a home-cooked meal the night of our arrival. The apartment was spotless clean and we were allowed to eat from the fridge and steal shampoo. ;)
He put a lot of effort finding us a good dancing-place (which was a little hard on a Monday evening), calling a friend for advice etc. He was very kind as a person and gave us the privacy we needed.
The only negative thing (and I mean the ONLY thing) is that the bathroom door did not have a lock. But again, we had our privacy.
The best brunch-place ever is 2 min walk away and the train station is 4 min walk away. It only takes 13 min to the centrum but we stayed in the neighborhood a lot. All the bars and restaurants u can wish for is there. Really recommend this place!