the staff is Russian-speaking and friendly. the location is convenient. you can not only get to the center (bus, metro), but also walk. the grocery store is nearby, the cafes are good. there are many Turkish cafes. practically the historical center of West Berlin. the breakfasts at the hotel are quite decent, the linen is clean, the furniture is safe. that was the case a year ago, at the end of 2018, now I don't know.
A thrash hotel. The windows faced the street and I could only fall asleep at about 2 a.m. At 4 a.m., the traffic started and that was it. I couldn't eat breakfast. So, if you stay for one night and when you don't need to open the windows outside.