wat to look for in a van ?? help please

[catleachy]

hi there im buying a 190 lwbs high top,, and would like some pointers on what to look out for when buy one of these vans,, the van im looking at has 158 on the clock 2 new wings.. and is up for £500, ( is this a good price for an M ).. it also dosnt seem to have the side door ,???, , iv been told the engin and box are good,, is there anything to watch out for with these vans..??. also wats the name of the twin wheel lwb high top,, havnt seem meny but would like to have one ..
thanks.

[ake]

the twin wheel van may also be a 190, Lots of vans don't have a side door, £ 500 sounds reasonable, if its got lots of mot