Sabine and Thomas are fantastic hosts. Very nice and willing to help. I asked whether they would mine if I come home late at night, not only they don't mind at all, they also recommended places for me to go out!
The room is bright and clean, with a big screen TV and big working desk. Our private bathroom is also very clean and spacious. Everything looks new and tidy. Would definitely be our first choice of place to stay if we come back to Berlin in the future.