The 7 km (4 miles) of rooms and galleries of the Vatican Museums are made up of eight museums, five galleries, the Apostolic Library, the Borgia Apartments, the Raphael Stanze (or Rooms), and the incomparable Sistine Chapel.
There are five galleries in the Vatican Museums.
At the majority of project sites, for example, procurement of items costing less than $25,000 required between one and five signatures; each approval beyond the first one added to the time required for the procurement and created inefficiency, revenue loss, and a potential danger to the staff and public when safety corrections were delayed.