While this is not a bunk bed, I really do love this simple child's bedroom. Elevated bookshelf with a ladder. Built-in bed near a window with a view. Cupboards on either side (closet space?). Look at how much they fit into such a small amount of space!
Great until you need to change the sheets...although, you'd never have to make it, because you can't see it!! DIY Bunkbeds! The two hinged boards on the bottom come up and you can pull out two trundle beds. So that makes a total of SIX twin beds in there.