I had a great stay at Alke's incredible apartment. The main room has an amazing view, the biggest bed built and could host an orchestra. Fantastic location with a tremendous local coffee shop and a bar literally downstairs. Fit and finish is amazing, clearly a talented family! Everything is there for you to use, however, one big issue for us was the lack of curtains in the children's room and the main room. For young kids its a bit of a disaster if the room isn't dark as they will not want to go back to sleep and unfortunately the room is directly connected to the kitchen without a door. It meant borrowing some blackouts from a photographer friend to improve things but that's not an option for everyone. With some blinds or curtains I would recommend it completely but it needs to be borne in mind if you're staying in summer unless you like getting up at sunrise everyday - not easy if you're enjoying the Berlin nightlife :)