A mate of mine had a Crewvan, very basic inside and no rear AC which I think is a must for young kids especially considering the sliding windows are not power operated so its VERY hard for young kids to slide them open. With the AC in my Multivan I can adjust it all from the front......provided the dirt magnets (kids) have not fiddled with the vents!

If your serious about a second hand van watch the government auction sites as T5's always come up. I got mine from an auction and it is an ex Department of Ageing vehicle.

http://www.pickles.com.au/cars/

and

http://www.governmentauctions.com.au/Default.aspx