"Dating to the 1870s, this former bank headquarters is "in a spot that can’t be beat," facing Galleria Vittorio Emanuele II—a location that snags a perfect score. The "ultra comfortable and stylish design" includes a glass cupola lounge with a giant sculpture of Medusa’s head, and rooms in apricot and beige with high ceilings and marble inlay. "The attentive staff are just perfect." Finished in pastel Venetian stucco, the spa has a whirlpool wall made of glass and a 250,000-piece mosaic with gold leaf. Dine on seasonal Italian at the Park Bar. "This is the best Hyatt property I’ve ever stayed at."