Send college transcript. Students generally must be at least 23 or married to live off campus. Students may live with immediate family. It is more like two separate residence halls. No freshmen are placed in this dorm.
Security is appropriate.
Only the lounges and special open house days. Usually only two. However, we do expect students to dress appropriately. Yes, there are no rules against students dating, on campus or off. Yes, dancing is permitted off-campus and is not sponsored by the college.