In reply to Frankie boy:
Until it got nicked last month I had an '07 Expert, I had an Ikea bed in the back and a shelving system that took ikea sized boxes. Having two side doors was a bonus as I created a sort of wet-room, boot store and housing for the leisure battery that I fitted. (If you want photo's just ask)
I bought it with 115,000 on the clock and took it to 122,000 in a single summer, I could just about squeeze 40mpg on a long run, but I would only pootle at roughly 65mph. I had a new clutch fitted (2 weeks before it was nicked ffs!) and the mechanic said that the gear box was on its way out.
Do NOT go for a Vito, they are absolute rust magnets - that's from my brother who is an area manager for Mercedes commercials.