Came here for a second summer in a row and the experience was just as I expected; smooth, enjoyable, clean, and fun. René is an excellent communicator and coordinator. His apartment is modern, spacious, and lively. The location is also excellent, both close enough to Alexanderplatz but also far enough from downtown to feel quiet, scenic, and residential. Was very happy to come back because I knew how great this place is. Definitely would recommend!