On Location

Berlin Reborn Early in this century, Berlin's Potsdamer Platz was among the liveliest squares in Europe. Some 50 years later it was a desolate space between East and West Berlin, destroyed in World War II and watched over by guards. Now Potsdamer Platz is buzzing again. New buildings by Daimler-Benz, Sony, and others anchor the plaza, and in the midst of it all is the new Grand Hyatt Berlin. The 325-room hotel is a model of modernity and restraint, its rooms stylishly comfortable. (Even the