This outstanding 10,000 Sq Ft Penthouse apartment has a 150 ft frontage directly overlooking Hyde Park and the Serpentine adjacent to the Royal Horse Guards Cavalry. The Penthouse apartment boasts 5 stunning reception rooms, 2 kitchens, 6 bedrooms including a master bedroom suite with his/her bathrooms and dressing rooms, a fully equipped gymnasium, spa treatment room, six stunning terraces and gardens with amazing 360 degree views over The City, the West End, and Palace of Westminster. Parking and separate staff accommodations are also available subject to negotiation. There is also a lift that opens directly into a private lobby with stainless steel double tramlines giving a Deco detail to the black Zimbabwe marble floor. This is all located in the most glamorous area in London, moments from the boutiques and restaurants of Knightsbridge and a short distance to the amenities of Mayfair and South Kensington.