Today its premises are occupied by the Madrid Tourist Board and the ground floor houses the Madrid Tourism Center. Characteristics Commemorative plaques Spanish coat of arms Found at the top center of La Casa de la Panadería are the royal Spanish arms from the reign of Carlos II. Note that the arms of Portugal are missing, as Portugal had recently regained its independence from Spanish rule. This shield is composed of the arms of Castile and León in the first quarter, the arms of Aragón and Sicily in the second, the arms of Austria and Burgundy modern in the third, and the arms of Burgundy ancient and Brabant in the fourth. The arms of Flanders and Tyrol are found in the lower escutcheon on the nombril point, and the symbol for Granada in the center of the shield. The arms of Portugal would have been situated in an escutcheon on the honor point, between those of Castile and León and those of Aragón. See also Plaza Mayor, Madrid Buildings and structures in Sol neighborhood, Madrid