VW Van Centre West Yorkshire, gets my vote every time. Ordered our T5 SE just 3 years ago from Mark, really helpful and incredibly knowledgeable. First salesman i have ever met who would simply say, "i know you have ordered that option, but you don't need it". Whenever we have had issues, he's always helped.
He's been so good, just been back in and ordered our T6 Ocean - look forward to next March/April when it should be arriving.
In addition to Mark, there is Steve who is in their service team. Ours, like most has been back for warranty issues, alongside normal services. Cannot fault Steve. Always helpful and fought our corner when had lacquer lifting on one of our alloys - all sorted and replaced - not refurbished.
Cannot fault West Yorkshire Van Centre and have recommended them to many.