Read through these links. Lots of information has already been shared.
http://talk.collegeconfidential.com/george-washington-university/2008326-ask-questions-about-gw-here-p1.html
http://talk.collegeconfidential.com/george-washington-university/2030483-social-life-at-gw.html#latest
http://talk.collegeconfidential.com/george-washington-university/2009685-gw-dorm-question.html#latest
http://talk.collegeconfidential.com/george-washington-university/2002916-whats-gws-social-life-like.html#latest
If anything you wanted to know wasn’t covered in those, or you have follow-on questions, just let me know.