This outpost for Viscount Linley -- the only gentleman in the kingdom who can call the queen "Auntie" and, more importantly, one of the finest furniture designers of today -- has heirlooms of the future; the desks and chairs have one foot in the 18th century, another in the 21st. The large pieces are suitably expensive, but small desk accessories and objets d'art are also available. Tube: Sloane Sq.