A luxurious flat in Rolls-Royce's former headquarters in Mayfair has been sold to an 'international young buyer' for its asking price of £26.25million. The 5,085 square feet apartment, which encompasses the entire fourth floor of the Grade II listed 149 Old Park Lane, has been sold just nine months after it was put up for sale in July last year. The young buyer fell for the apartment's volume, 14-foot-high ceilings and lateral layout, according to investors Fairway Capital.