I found the idea for the Box House in my Family Fun magazine and promised Caleb we would build it when Abby's next supply shipment came. Needless to say, he was very excited to see our supply company truck drive up!! I got more help unpacking this month than I ever have!
His Box House is complete with an elevator, several trap doors (with rugs over top to conceal them, of course), a pool, a deck, ramps, and a hot tub. And let's not forget the room under the stairs like Harry Potter! :) (He has never seen any of the movies, so I have no idea how he knows so much about it, but he does!)
He LOVES it. It was worth all of the time it took to make it, because it makes him so happy! :)