Wikipedia: "The Plaza Mayor built during the Habsburg period is a central plaza in the city of Madrid, Spain. It is located only a few blocks away from another famous plaza, the Puerta del Sol. The Plaza Mayor is rectangular in shape, measuring 129 by 94 meters, and is surrounded by three-story residential buildings having 237 balconies facing the Plaza. It has a total of nine entranceways. The Casa de la Panadería, serving municipal and cultural functions, dominates the Plaza Mayor."