The dorms aren't bad... the furniture is nice, the rooms are kinda small, but definately larger than the double I had freshman year (and we had communal bathrooms). Two singles share a bathroom. Definately not dorm-like, but its not an apartment either.
A/C, internet, plus you should have access to the library and comp labs across the street, so you wont need a comp (damn near no one uses them, especially during the summer). Bring a television, because the other summer programs hog the one in the student lounge. You'll have to pay for cable, but you can get over 20 channels just by plugging it in to the cable thingie.