for kids room . Cute idea if your house is designed properly. I remember a family friend's house had a hidden play room under their stairs. To get in, we crawled through a little door in their coat closet. Way fun for kids!
So much room for activities. but little, individual reading/working nooks (for a tea house or library.) -- or just a space to crash/decompress/work in a different position. And the scene from step brothers makes it even better!
10 Smart Storage Ideas for Small Spaces // When you really, really, really need some serious storage, consider building a raised platform in part of your space and make use of the now-underfoot space. This would be a good idea for a craft room too