Wow Dude, I must have missed the part about growing in dorm. I am going to help you all the way through. You cannot risk getting caught. And i have many many ways of stealth, and trickery to get around these kinda things.
Like mentioned before, TELL NO ONE, especially in this situation. There are 2 of you, so make a pact!!! NOT your best friends, not people who you'll think you'll never see again......Simply no one. How can you trust someone else not to say anything, when you yourself can't be trusted to keep it a secret? Just sayin.
I would like Advance pictures of your aleged growing space, materials available to you ie: cabinet making materials, electrical, CFL lights, sealants. I will help you design a lockable, stealth cabinet. Light tight, virtually silent in operation, and minimal to no smell built in carbon filter. Also I will go over stratagies for stealth . Perhaps a simple monitoring web cam set to record on movement could be implimented. With a program that could allow you remote login to your camera when away from dorm. ALL EASY STUFF!
Because your in Dorm, your small operation, has BIG OPERATION risks. I'm sure you've concidered these things. However, don't be paranoid about things , just be real smart. Think all angles through and have a plan of action set in case somethings goes wrong. Your cleaning ladys are a cause for concern. Get to know them, what they do. when they come. One simple way to go undetected is simple. Make sure you're home the full 12 hours your lights are on (12/12 from seed grows only) best way to do that? Set your light timer to come on 2 hours before you go to bed. Have em on all night while you sleep. no one should be commin in while your sleepin. Then OFF when you typically leave the house. THIS HELPS ALOT. Adjust acrodingly to fit your full 12 hours of light in.
I could go on, but lets start with some pictures of what your workin with.