Every adventurer needs a home base. The Gorilla Playsets Mountaineer Clubhouse Treehouse Swing Set w/ Natural Cedar and Fort Add-On has all the makings of a good base. With an Upper-Level Treehouse with working shutters and a Lower-Level Clubhouse with half walls, this set allows them to catch their breath after a day filled with imagination and fun. This premium cedar wood swing set is pre-cut, pre-sanded, pre-stained, and ready to assemble in your backyard. The play deck is protected with a tongue and groove wood roof and includes an Upper-Level Treehouse with working shutters. Gorilla Playsets' cedar naturally resists rot, decay, and insect damage.