The Royal Suite at the Plaza Athénée Hotel is without doubt the most expensive in Paris. It is also the largest at 4,844 sq. ft (450 m²). The suite is furnished in the Regency style with armchairs upholstered in silk and damask. It offers four bedrooms with en-suite bathrooms, two living rooms full of art and collectibles, a fully equipped office and a separate kitchen. The decoration of this prestigious flat is the work of the decorator Marie-José Pommereau. A Hamman, Jacuzzi, separate entrance and sophisticated surveillance system complete this luxurious haven of serenity.