Great host with nice and well setup flat. Lived there with 5 people, three of them children for 10 days and it worked. Communication was great and Uwe helped wherever necessary. Cleanliness could be a bit better and the equipment in the kitchen is not optimal if you really want to clock and eat with this many people, but it worked. We would come again and recommend the flat. Location is great and connection to Berlin downtown and sights is wonderful.