The neoclassical style of Casa Bonay contrasts with the modernity of the hotel contained within. The renovation work has preserved a large part of the most valuable features of the age, such as the hydraulic mosaic floors, high ceilings and sliding doors. The various rooms, some of which have large terraces and views over a typical interior courtyard, have a functional and simple decor.
Gastronomy plays an important role in Casa Bonay, which houses the bar and restaurant Libertine, which prepares cocktails, teas and tapas; Restaurante Elephant, Crocodile, Monkey, from chef Estanislao Carenzo; the alternative bar Mother, which serves natural drinks and snacks; and the cafe Satan's Coffee Corner. On the roof terrace is the bar Chiringuito de Bonaywhere visitors can have a drink or something to eat while enjoying the wonderful views.