Congratulations hope! There are a few decent apartment buildings in the Villanova area. I recommend checking at Radnor House, Radwyn Apartments, Rosemont Plaza, and Radcliff House. Also look at Rent.com and do a search for Villanova University, that'll pop up everything in the area. Make your calls and visits very soon though, as I know they were just about out of apartments and Radcliff House and Radwyn is also running low on 1br's.
I have no idea if the school is wireless or not, but psugirl mentioned it and it might not be a bad idea to give a call and find out.