This building is attached to the Royal Palace of Aranjuez. It was built in the 16th century, under the reign of Felipe II. Juan de Herrera was commissioned to do the work, following the designs of Gómez de Mora. The house is structured around two courtyards, and it is two storeys high. The ground floor of the courtyard has an arcade all around it, and the top floor has a balcony in the same way. This building was made using brick and stone, and slate for the roof.