Very central apartment, located only a few minutes by tram from Alexanderplatz. All was very clean and looked like on the pictures. Lidl and covid testing point is located just a minute from the apartment. Especially in warm July weather we appreciated all the windows could be easily and fully opened, and fans were also in place to help circulate air for pleasant sleep. Haitao and her colleagues were very professional in every way. They also let us keep baggages before and after the checkin(out) in apartment during cleaning which was very helpful to us.