For "overnight visitation" is that like when you have guest staying with you as a student. Or for you the student to stay at the school. Orrrr for you to visit before you are a resident student?
I'm not a student there but it on their website, it seems like overnight visitation is when you (the FIT student) brings in a guest like a family member, significant other, or even a friend to spend the night in your dorm.