Tree House Bunk Bed With Stairs Make bedtime an adventure with this fun bunk bed. The bunk bed is constructed from pine wood, and comes with an built-in staircase. This DIY project appears as if it's been around for a long time thanks to the custom woodwork. It's available in https://bunkbedsforchildren91966.bloggactif.com/30038573/how-to-get-more-value-from-your-bunk-bed-treehouse