pull-out shelves that you can step on to reach the top! Garage shelving idea: the lower shelves actually glide out so you can step to reach top shelved items. Then they slide back to the wall. This would be so easy to DIY!
Hammock bed - this gave me an idea. wouldnt it be fun (if i was rich) to have a huge kids playroom with a built in indoor trampoline for the kids to jump! (kinda like where this hammock is- floor level- but tramp! I want this one day :)
We've used a similar corner shelving unit to create space in a small 7 by 9 ft room. It's a great, easy shelving solution for small spaces (although installing it was a bit tricky as the walls weren't plumb.