My kids make tents/forts/"houses" OBSESSIVELY all day every day, every chance they get. This is mostly Mia's obsession. And I was getting tired of cleaning up all the messes. Blankets, pillows, chairs, or books that they use for "walls," and then all the toys they take with them into the "house." So I finally bought Mia this awesome castle tent. Well, she plays in it sometimes, but often it just sits there lonely and empty, while Eli and Mia play under the desk behind the draped towels and blankets.