We stayed at the Art Gallery for 3 nights and had a great time. Ronald and Aglaja were very friendly and welcomed us when we checked in. The place was really beautiful, full of art and located very central in Berlin-Mitte. The hosts were very accomodating and responded quickly to any messages. We originally booked for 4 guests but it was no problem when another friend joined our group and there was plenty of sleeping room for the five of us. We would highly recommend this place and would definitely stay there again.