The Romanesque architecture includes a half-finished facade.
The current aspect is due to the 1660 restoration, which included a new facade by Carlo Lombardi.
This included a Junior School Hall, and a whole new facade to the building.
It also included a large facade and a tower folly which both are protected structures today.
Its Palladian features include a facade characterised by a triple-arched loggia.
Architectural features include two bell towers and a baroque facade.
"Also, when comparing costs, many times it is forgotten," he said, "that our price includes a closed facade, a sprinkler system and a valet parking service."
Amenities include a rooftop deck, a laundry room on each floor, a new facade and lobby and new mechanical systems.
The $30 million renovation is to include a new facade and landscaping.
The renovation project includes a new facade, expanded shop and academic wing, and an upgraded athletic field.