Properties No. 5-D, 6, 7, 8 and 9 of Plaza de España form the unit known as the House of Five Towers. They are five different houses built on a large city block. They were built in around 1771 and are in the Baroque style, in the transitional phase to Neoclassicism.
Despite being independent properties, they form a uniform whole and have unique characteristics. Each house has four storeys, a small inner courtyard and tower. The structures of the façades are separated by cornices and openings forming balconies and enclosures, except on the ground floor, where there are windows.