This elegant four star deluxe hotel and 'Environmentally Friendly Hotel of the Year' is situated at a very British location on the doorstep of Buckingham Palace and the Royal Parks, perfect for visiting the most celebrated London landmarks, from Buckingham Palace to Houses of Parliament. Guests are spoilt for choice in terms of dining with 3 restaurants, Bistro 51, Michelin Starred Restaurant - Quilon and Bank Westminster, as well as 2 bars, including one of the longest bars in the UK, Zander Bar. The hotel also boasts a beautiful award-winning courtyard garden - the best-kept al fresco dining secret and an exclusive spa, Spa at 51, with gymnasium, Anne Semonin spa treatments, sauna, steam room and solarium.