 The works continued during the following six years according to the traces of the palace in Valladolid tradition, with the typical offset hallway, as was made in the Berruguete's house, Escudero-Herrera palace, Pimentel palace and in so many others.But the work of Juan de la Lastra was truncated by the illness and death of the artist who, in January 1582 gave testament shortly before his death.From that year the sculptor Francisco de la Maza and the architect Pedro de Mazuecos el Mozo were commissioned to continue the construction of the building.