Paris’ latest chic sleep, the Hotel Champs Elysées from Radisson SAS, earned instant cachet by retrofitting Louis Vuitton’s former headquarters. A suitable heir to the fashion empire that once occupied the site, the 46-room boutique hotel champions Danish modernist design just steps from the Arc de Triomphe. A trendy wine bar and the bistro Champs (with unique courtyard dining) draw patrons from across the stylish arrondissement. From $373. (800) 333-3333,