We had a fantastic stay at René's. He is a super congenial and friendly guy and his apartment is beautiful - especially the shower. I want to live in the shower. The apartment is right next to Warschauer Straße and on the cusp between Friedrichshain and Kreuzberg, on one of the main lines so whether you want to get some beers and dance your ass off, enjoy day-to-day Kiez life or set off with the family to explore, René's lovely flat is in the right spot. Lovely bloke and would stay again any time