Located at the end of the prince's garden, the neo-Classical Casa des Labrador, is the result of one of Charles IV's whims, and bears witness to the refinement of the Bourbon court in Spain. The interior is a remarkable example of 18C decorative art, with its Pompeii-style ceilings, embroidered silks, teak doors and marble floors. Among the numerous rooms here, the platinum room is worthy of particular attention with its rich decoration of gold, platinum and bronze.