I've attached a video of it folding up and down, it does it all itself, really saves from having to build it every time you get it out.
Got all the paperwork.
It is missing the armrests as they were mistakenly thrown away when we cleared my father's house. They're fairly cheap and easy to replace though. We bought it for £2645, even though it's in excellent condition I am asking less than half price of what we paid because it is 2.5 years old, missing the armrests, and taking up space in my flat which would be fine if it were usable for me.
Any questions get in touch, it is collection only, as I find it hard to move out of my building (this isn't because of the item, it's because of my disability).