Fraser Bond are the leading lettings and property management agents for The Berkeley - London SW1X. In 1972 The Berkeley staff and The Berkeley moved to an elegant purpose-built hotel in Knightsbridge, London SW1. The star feature of the new Berkeley was its rooftop pool, still unique among London hotels. The pool opened in a special ceremony in 1972. Guests have swum and sunbathed amid panoramic views ever since. With elegant private function rooms and flawless service, this 5 star Knightsbridge hotel is an outstanding venue for events of all kinds. References 1. The Berkeley Hotel.