Edited sentence: Arizona State's party scene is unique in itself.Greek life at the school (fraternities and sororities) has become relatively limited in recent years, and many Greek houses that were on campus have been demolished.In addition, the scene is influenced by the fact that no drinking is allowed in campus residence halls, even by people of legal age.Many upperclassmen choose to live off campus due to the restrictions posed by Arizona State University on campus drinking.The main idea behind this is the fact that Arizona State University can only accomodate one class at a time on campus, and tries to accomodate the freshman class, most of which are not of legal age.The school has no control over what happens off campus, as well.This changed as of 2007 Arizona State University is ranked 17th best party school by the Princeton Review.This drinking restriction is noteworthy for making Arizona State University a commuter school, as nearly 70% of all students (and the entire party scene) lives off campus in apartments or houses around campus, where there are no drinking restrictions