The Mandarin Oriental Penthouse in the Mandarin Oriental is one of the most exlusive accommodations in London, United Kingdom. Priced at $43,500, the Mandarin Oriental Penthouse offers 4779 sq ft of luxury and seclusion. It has three bedrooms and three bathrooms as well as an impressive space for everyday living and in-suite dining. The Mandarin Oriental Penthouse has been selected for the In-Suite Facilities award. This award has no limits in its scope. From private wine cellars to impressive libraries, the In-Suite Facilities award considers a host of different amenities that help guests feel at home.