it's doing me head in.....
I suggest you don't buy one of
these then, I just upgraded from a single to this one and were asked if I knew how to fold it up (which I do from my single) as the lady said almost everytime they sell one the customer then comes back unable to fold it back up, is easy once you get the hang of it though. As Starsky says, grab opposite sides and twist in opposite directions.
edit, just saw in the merchandise section you have the toilet tent too, maybe that vid linked will help for that as well.