The floor of the treehouse is covered with blankets, cushions, and piles of straw. Hanging from the six-foot-high ceiling by a rope is a basket that holds apples, berries, sugarcane, and a few crumpled-up sheets of parchment. In one corner, lying on a cushion, is a rusty oilcan that looks out of place. Heaped in another corner is a crude unicorn costume made of polka-dot quilts and a wooden horse’s head that has a wooden horn attached to it.