Restricted by the dimensions of the site, he expressed his ambitions upwards by building a very high polygonal staircase tower and a brick turret, both adorned with stone sculptures.
Entry to the site was gained through the tower, the latter giving access to the house at the back of the courtyard and, through three superimposed galleries, the building on the street.
The spaces above the entrance to the staircase tower and each of the six windows feature the sculpted bust of a man or woman dressed in classical attire (breastplate, toga) or the fashion of the sixteenth century.
The capitals of the columns surrounding each window take up the superposition of classical architectural orders: Doric, Ionic, Corinthian.
To the left of the tower, the balusters adorning the superimposed galleries (not originally walled) are also Corinthian, Ionic and Doric.