Metz Mayor Dominique Gros, internationally acclaimed creator Philippe Starck and Hilton unveiled plans for the distinctive, Maison Heler Metz, Curio Collection by Hilton. The 14-story hotel, which will operate under Curio Collection by Hilton in a landmark agreement unveiled at MIPIM, includes a €22.5 million investment led by Yvon Gérard and a consortium of investors.