To use a fraise my kids use..
OMG !!!
I like the collapsible chair 
I fear my camp will be a much smaller one, I need to rethink my game....
Just to put your mind at rest I would point out that that lot was brought on the back of a transit tipper along with a rather large tree that was going to be planted in commemoration of a well loved moot attendee.
I provide just about all the communal kit for Dingly Dell in the way of kitchen stuff as I'm the cook as well as the main tarp, the turdis complete with thunder box and I also bring my own kit.
It totally fills a Vauxhall Zafira
As for a folding chair, it's an absolute essential in my books as it gets a bit tiresome going for 2 weeks sitting on the ground