Oliver Wainwright reviews the Chipperfield hotel makeover of Saarinen’s former U.S. Embassy in London ArchinectChancery Rosewood F&B director: ‘Our restaurant pricing is more mid-market than people are expecting’ The CatererHow the former US embassy became an opulent Mayfair hotel The ObserverThe Chancery Rosewood hotel opens in London connectingtravel.comThe Chancery Rosewood Architecture Today