:-D It's an ugly ugly thing. It reminds me of the old
K-Tel adverts - they were the shit. I must have posted this before, but the best one is this:
I like the bit in the video you linked to - 'It can be moved to where you normally fold'.
:'-D I do enjoy having a folding spot in my house, it's three steps down the landing from our bedroom and then I rotate between 30 and 33 degrees.