Norbert´s place is great to stay. Not central but well connected (just 16 min from Alexanderplatz, via U8) in a beatiful residential zone, but close to commerce and restaurants, even On Sundays. The flat is spacious and well furnished. The kitchen is very good too. My family and me felt as in home. It was great that Norbert and his girlfriend offered help in English, and "un poquito Español" too =). Totally recommended. Regards, Norman