Probably the most useless place in the school, neither the student nor teachers care much whether or not you're present in class. But for those who do... you can guaranteed to be sent here should you disobey the attendance policy.

The only time you'll be sent to the principal's office if when you've done something worth his time. So unless you've killed someone or sparked his interest, there's no chance you're getting in here very easily.

The detention room is the more modern, civilized form of punishment used by the school. In the past, rule-breaking was dealt with in a not-very... humane manner, so to speak.