[olifante]

Yeah, it's really strange. All other medium to large German cities have sizeable commercial pedestrian zones, but Berlin has very few. The only ones I know inside Berlin are the shopping street Wilmersdorferstraße in Charlottenburg and the area from Alexanderplatz to Rathausstraße. There's also the Alt Spandau pedestrian zone as well as parts of Alt Tegel, but I don't think those belong to Berlin proper.