Anton's flat is comfortable, clean and well located (close to Eberswalder Straße Metro Station on U2 Line, which takes you to some of the main tourist attractions in Berlin).
The area is charming, quiet but at the same time lively, full of restaurants, cafés and unusual shops.
My wife and I spent a week there together with our little baby (three-months old) and everything was brilliant.
Anton and his friend Thierry are nice and helpful.