Hotel B

These four rooms measure 19 to 22sq m, with two set on the mansion’s first floor and two on the second and third floors of the new wing, overlooking the Spanish Diplomatic Residence. They have a mix of vintage trinkets and furnishings and more contemporary pieces, and artwork hanging on the walls. Each has a queen-size bed and a sitting area with a desk, sofa, and vintage armoires, and the bathroom has a walk-in rain shower. You’ll also have an HD plasma TV, iPod dock, free WiFi, minibar and El Huerto de mi Amada bath products.

Set on the second floor of the mansion, these four, 31 to 42sq m rooms all evoke historic romance and offer creature comforts. Some have a balcony overlooking Saenz Peña Boulevard, some face leafy Calle San Martin, and some have views of the tranquil courtyard. Each has a king-size bed, which can be made up as twins on request; a sitting area with a couch, vintage armoire and writing area; a cocktail table; and a white-marble bathroom with twin sinks and a rain shower. One room has a bath tub, too, another a steam shower. You’ll also have an HD plasma TV, iPod dock, free WiFi, minibar and El Huerto de mi Amada bath products.

Set in both the historic mansion and the new wing, these 22 to 36sq m rooms offer era-spanning elegance, with vintage trinkets and furnishings, unique artworks, and sleek contemporary pieces. These eight rooms overlook either Calle San Martin or the hotel’s peaceful patio, and each has a king-size bed (or twins, on request), a sitting area with vintage armoires and a desk, and a white-marble bathroom with a walk-in rain shower – some have a bath tub, too. And, you’ll also have an HD plasma TV, iPod dock, free WiFi, minibar and El Huerto de mi Amada bath products.