I have no doubt that this is by far, Berlins best Airbnb (if not the best in Europe ... certainly the best I have had the pleasure of staying at). The gallery/lounge space itself is so unique and interesting, with pre Euro vintage coins lining the floor, art and amazing original Berlin film memorabilia from the 30s to (I think) the 80s? The rooms are also decorated beautifully, with all the furniture you need and the most comfortable beds I have had the pleasure to sleeping in. The pictures do this place no justice, it is so, so cool! The location is perfect, 1 minute walk to the u-bahn, minutes to the Turkish markets and great bars and cafes. Frank is an absolute legend of a guy, and the most caring and considerate host I have had the pleasure of staying with, he has thought of everything, and is so helpful with information, drawing perfectly crafted maps and giving excellent advice on everything you could ask for. I booked the double room for a week (and my friend had the single) but was lucky enough to also snap up the other room for a couple of days when I arrived in Berlin earlier than expected. My only regrets are that I didn't stay here longer. I fell in love with Berlin, with Frank and his Kinomuseum and you will too if you make the wise decision to stay here.
Mwith