The Anh and her mother are extremely nice people. Ahn provided me with all necessary information about how I can get to the appartement. The room was very clean and tidy, so the rest of the house as well. The location is pretty good. It's only 2 minutes to the nearest bus station. (Bus line 240). I am highly content with my stay in their appartement. Recommend for everyone who looks for a nice room in East Berlin.