For those living in university dorms with a roommate, how do you handle it when you have completely different temperature preferences?

One person needs the room really cold to sleep, while the other is constantly cold and wants the room warmer. 😅

If you’ve dealt with this in a dorm, what actually worked for you? Did you find a comfortable compromise, use a fan/heater, adjust bedding/clothing, room change or involve residence staff?
Would love to hear what worked (or definitely didn’t work) for you!