How to Build a Wooden Shop Treehouse Bunk Beds for Kids Rooms The tree house made of wood is a fantastic opportunity for children to play outdoors. These structures can also be used as a secret playroom or hideout. They can also be used as a place for sleepovers or a place to relax and read. When building a wood treehouse it is essential to select the appropriate materials. The kind of wood you select will depend on its strength, cost and appearance. 1. Tree House with Deck The wooden treehouse features an area for decking, which allows for multiple ways to access the treehouse. The owner added a climbing wall and a half spiral staircase on one side. The homeowners have also put in a swing made of wood as well as garden furniture to relax in the garden. The Shop Treehouse Bunk Beds for Kids Rooms was built by a couple with four children. They've chosen a sturdy, solid tree house bunk bed and created a beautiful platform.