When I moved out 6 months ago, I didn't get a roommate cause I live in a studio apartment where I live myself, but I have moved back to my parents. People who have roommates can cause trouble with friendship and other reasons such as arguing of bills, rules and other stuff etc
At least get a roomate who is alot like yourself. If you end up with one who's got a drug habit, weighs 200 pounds more, or hairier than you, you're fucked! LOL