One of my friends and her beau must always sleep in a king-size bed. When they go to a hotel, they request one, and she's reluctant to stay with me because my full-size guest bed is "soooo tiny." (Hey, at least it's not a twin!) I guess they need their space to spread out in order to catch some zzzz's.
So I was wondering, when sleeping with someone else, does the size of the bed matter to you?