It's hard for better host! Marc took great care of us on the day of arrival altough he couldn't be there personally. He was really easy to contact, that's why there was no problem to find and enter the flat. The room was exactly like on the picture, tidy and the rest of the flat as well. However there was an artistic disorder (as for artistic flat should be) what of course was not a problem for us :) The flat is located perfectly, near to metro station, shops, restaurant and bars. It's also not hard at all to reach the center of Berlin on foot. I wouldn't hesitate to come back some day :)