Ultimate club house. Awesome!
a tree house for creating magical things in!
Back Yard - Flip-down sideboard from Plow & Hearth. It would be perfect for small outdoor living spaces, and, best yet, it's totally DIYable. A couple of lengths of chain, some hinges and a latch is all we'd need for hardware. I'd shoot the moon and go for ipe for durability, but in covered and semi-covered areas, any species would do.
That is genius! 'DIY-able Outdoor Flip-down Sideboard for a desk
A Treehouse and bed in one!