Behind the wrought-iron doors and up the marble staircase of this art nouveau mansion is a beautifully restored 19th-century home with wooden floors, French windows, and decor that smartly blends the past with the present. Each of the seven rooms is unique—a different Argentine artist decorated each—and they take full advantage of every inch of space. The Louisa Suite has a four-poster bed, a glass-encased bathroom, and a private garden. Sister hotel Hotel Boutique
Bonito is located at Chile 1507, in nearby Montserrat.