This was the second time when I stayed in Patrik's appartment (see my previous review in November, 2017). Well equipped kitchen, bathroom. Very clean. This time I stayed in a bigger room with TV. Enough space, fresh air and light. A desk with boxes , WiFi, everything is convenient . A house is in a nice quiet area. 7-10 min walk to Tiergarten station, 5-6 min walk to supermarket Edeka. 15-20 min walk to TU Berlin where I worked. Patrik is friendly and keeps your privacy. If to summarize: Perfect!