The flat was just as described. Really spacious with plenty of room to sleep all of us comfortably. Everything was easy to use and Natalie who gave us a tour of the apartment was helpful. We never got to meet Mikki, but her art is in the apartment, so we feel we got a little glimpse into Mikki's YES-NOW approach. Coordination and communication worked well. The neighbourhood isn't the nicest (red light district) - however it was very central to walk or jump on the U-bahn just in front of the house - to get about. Very convenient for a large group wishing to explore Berlin. Great supermarket on the corner as well. Would definitely stay here again.