::::p.s. I'll leave this for you if you don't mind. The very first sentence of "Sistine Chapel" says its in the Apostolic Palace, so I popped a SC template on Apostolic Palace, but saw the article doesn't mention the chapel. And this link says] it's a self-contained building. Can you take this one, as it's out of my knowledge level - it seems the Sistine Chapel page is wrong right in the first sentence!