"Like the rest of the hotel’s interiors, rooms are designed by Italian architect Piero Lissoni, who injects a touch of contemporary European sensibilities to the décor. Rooms feature hardwood floors, a black and white color palette, low-slung beds, rainfall shower heads in the peekaboo bathrooms (a glass wall looks out to the bedroom, but you can close the blinds), and mini bar stocked with local snacks and wines. The best part is the floor-to-ceiling glass doors that open to private balconies furnished with a pair of butterfly chairs, perfect for taking in the views of the river and city beyond it. The complimentary breakfast is a must have, and includes delicious medialunas and other baked goods, jams, dulce de leche, cereals, the local mate drink, seasonal fruits and juices from the buffet as well as a la carte items like omelettes and French toast. Breakfast is served at Leynia, which in the evening becomes a steakhouse with a modern Japanese twist—think open-flame grilled meats, ossobuco empanadas, Patagonian trout ceviche, and teriyaki style shrimp." - Celeste Moure