If you just want somewhere to kip - why not get one of those big old volvo estates and put a matress in the back - there would be more room than in one of those tiddly VW things - and they go fast.or you could get a caravan and tow it if its for festivals - but if you just want to go to gig the other end of the country - the volvo would be a less stressfull drive and you could still get a bit of shuteye in the back before the gig.

its funny how these same thoughts occupy us all