Hi! im just posting this here in case anyone is interested, My partner is selling his converted Mercedes 814D bus - its got solar panels and a multi-fuel stove as well as lots of other stuff, basically ready to live in - just needs the water and waste tanks connecting. He's selling it because its in the 7.5 tonne category (so you need a HGV or to have passed your test pre 1997 to drive it) and its too big for him so he's just bought a smaller panel van. There's a lot more info on the ebay listing about the mechanics and lots of photos. thanks!!!
http://www.ebay.co.uk/itm/142001479431?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649
http://www.ebay.co.uk/itm/142001479431?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649