The NH Collection Buenos Aires Crillon hotel is across the street from a luscious green park in the upscale Retiro neighborhood. The famous Avenida de 9 Julio is a few blocks away and you can reach the Puerto Madero waterfront area easily on foot. For shops and dining, the pedestrian Calle Florida is within a five-minute walk, while for business travelers, the Sheraton Convention Center is only 500 meters away. Bus and metro stops are steps away for easy access to the rest of Buenos Aires. NH...