All right, you got me.
Technically it's a storage ottoman. Not a stool. (nevermind. You got it.) But you still win. But you didn't guess what I store in it!
Books! Haha. Duh. Ever since I moved out I haven't had my lovely bookshelves. And my TBR pile has just been taking up space on top of my dresser. So I bought this fun box! Perfect place for my books and my feet!