Cowboydoc,
I have no idea what the actual intended use of this structure is. The pic came to me as an attachment. I'd imagine it's one of those ideas somebody gets that manages to get past code. Every now and then something similar hits my desk, just so I can continue to be reminded how absurd the industry is.
On the other hand, I had a buddy once that always wanted to take a bowling ball hunting with him. He figured he could drop the ball from the tree stand and try to whack a deer in the head with it. He called it "bowling for bucks". Something like this little trailer would work real good for that.
SHF