What were things you wish you'd asked about your college on your tour that you didn't?

I'm a senior in high school who should have a fair scope of colleges to get into. My main school is Niagara University which I'll be touring in a couple weeks. Niagara is a Catholic school (I'm not Catholic, but they don't discriminate based on religious background) and seems like a great education school and will give me a lot of opportunity on where to teach after, but I don't know a single thing to ask. So I refer to the title, "What were things you wish you'd asked about your college on your tour that you didn't?"