I've started recording it as I'm not around when it's on and it does look quite interesting but I'm not sure I'll stay interested ;D I do love his little trailer though, gorgeous 8)
Love one, saw one few years back when i went Caldicot Castle for a Dubs show, and a couple there who had a coffee stall let me look around there's, fab little kitchen on the back end too.
Sounds like my sort of set up but like you said it dont come cheap Im going to make a mini version to tow behind the bus