Here is a basic plan in its first draft for the bed I want to build for the twins when they are about 3(ish). The bedroom is too small for two twin mattresses and a play area, so I want to do bunks. But if I’m going to build bunks, I want to build nice ones. This design incorporates a drawbridge (a ladder that raises), two windows, and a top barrier that drops down for easy changing of the bed. This design also includes a full trundle underneath with a third twin mattress. Finally, there are 4 32″ deep drawers that should be deep enough to accommodate all of their clothing.