This 17th-century masterpiece acquired its name, House of Tiles, from its elaborate tile work. The dazzling designs, along with the facade's iron balconies, make it one of the prettiest baroque structures in the country. The interior is also worth seeing for its Moorish patio, monumental staircase, and mural by Orozco. The house, which belonged to the Condes of the Valle de Orizaba, was not originally clad in tile. These were added a few years later, when the house was covered with tiles from the nearby city of Puebla, where the fifth Countess of Orizaba spent much of her time. The building is currently occupied by Sanborns, a chain store and restaurant, and if you have plenty of time (service is slow) this is a good place to stop for a meal—especially breakfast. Many writers and journalists hang out here. There's also a store with a pharmacy, bakery, candy counter, and an ATM.