I have a petrol Berlingo, 2005.
It's really spacious and ok to drive around town. Cheap to maintain, easy to work on.
Longer journeys I find it really uncomfortable, but I'm quite tall and have back issues. But it doesn't feel like a long distance car, it's a short range delivery think.
Suspension isn't too good - despite the load size, it's really easy to overload it and bottom out the suspension at the back, and it's not possible to upgrade that to heavier springs.