Bluebird Treehouse sparkles in the middle of this backyard island. A large Clubhouse with secret sliding door to the balcony sits atop the 1/2-octagon deck with hand-woven rope net railings.  Underneath the deck are plenty of fun activities: monkey bars, parallel rings, trapeze bar, disc swing and giant knotted climbing rope. Inside, a built-in loft for reading, napping or hanging out with friends. And from the top of the deck, take-off on a 50' long Zip Line Ride!