Basement "tree house" - A little bigger, but shorter, with nook underneath.
Bonus room idea- our climbing holds are all grey, so could do a more neutral color palette and make coordinating cushion for the floor.
Swing Steppers - 5 swinging steps for a fun, balancing challenge! On bottom of boys play house
(^o^) Kiddo (^o^) Lofty ~ Kids Loft Bed ~ Ikea Kura bed hacked into a little white house