Hotel Berlin, Berlin, a member of Radisson Individuals is the place to stay in Berlin’s city centre! We offer 701 rooms, all with free WiFi. Our 4,000 sqm conference venue is divided into 46 conference rooms.Hotel Berlin, Berlin, a member of Radisson Individuals is the place to stay in Berlin’s city centre! We offer 701 rooms, all with free WiFi. Our 4,000 sqm conference venue is divided into 46 conference rooms.