Oh, Pink, I love the chair! Where did you find it?

I don't understand about the "3-in-1"? I know about #1 and #2 but whatelse can you do with a potty seat besides go potty? Do you think it converts into a car seat or something? Maybe you can blow it up bigger for adults to use in T's offices so they can't leave a butt indentation because there's that bowl there, a butt "container" that doesn't leave a ring around the collar. Enough mixed metaphors, do you think?