HONG KONG, 2017-Sep-25 — /Travel PR News/ — Rosewood Hotels & Resorts® has been appointed by global real estate investment firm Qatari Diar to manage a new, ultra-luxury hotel located on picturesque Grosvenor Square in London’s prestigious Mayfair district. Set to be housed in the iconic building which currently serves as the U.S. Embassy, the hotel will… Read the full press release