Hi Erendida-
I am originally from Arizona, so as far as bringing things on a plane, I would actually recommend purchasing the majority of your things up in Seattle. It's exponentially easier and saves a lot of money for shipping etc. and there are malls and Target and other stores of that nature nearby. What I did was went through all of my stuff at home and donated about 3/4 of the things that I wouldn't need, then came up here and bought things like the refrigerator and TV. I also recommend contacting your roommate, so you don't end up with two TV's or something like that [What my roommate and I did was she bought the fridge and I bought the landline phone and the TV].
As far as Campion and what to expect, the rooms are a bit bigger than what you see in Bellarmine or Xavier. Unfortunately, unlike Bellarmine and Xavier, they do not provide microfridges [microwaves are actually not allowed]. There are lounges on each floor that provides full kitchens: microwaves, oven, stove, sink, etc that are community floor utilities. Each room comes with a sink and vanity mirror [super convenient], desk, dresser, and bed, which are all moveable. You and your roommate can rearrange your room any way you want--it's a nice way to let off some steam and move some heavy furniture during finals week [ah, testimonial]. I recommend buying some storage units--such as those stackable Tupperware things to put clothes like undershirts or pajamas just because those dressers are kind of difficult for most girls to put all of their clothes in.
Besides that, you can pretty much bring anything else you want--but keep in mind that you do not need to bring everything you are planning on bringing. Thanksgiving weekend I brought home about 1/3 of the things I brought up the first quarter.
If you have any more questions, feel free to email me at thoumsin@seattleu.edu .
Kelli