I nearly bought this early last year, really nice guy that has it, owned it for quite a few years. Sited in Kent.
Problem with it, is the ladder. Talking to people in the fire service group, they told me that the ladders rot from the inside out [:0] The only proper way of testing them, is x-rays, which costs a fortune. If it's rotten, the 1st time you extend it, it'll collapse [xx(]
So I took the advise and beat a hasty retreat :I
http://www.commervanspares.co.uk/
http://www.yorkshireclassiccampers.co.uk/