DS is going to be transitioned out if his crib this winter when baby 2 arrives. I seem to only like expensive twin sized beds, but have seen a few cheaper options that could work. I still have time to decide/shop around. My thought, and maybe this is too optimistic, is that a good quality bed could potentially last DS until he's at least a teen, if not out of the house. Thoughts? What other considerations did you have when you purchased a twin?