I used the wrong term, it's the Bounce Back Loan Scheme. https://www.gov.uk/guidance/apply-for-a-coronavirus-bounce-back-loan. 2.5% interest over 6 years, no payments for the first year, and you can overpay without further costs. 25% of your turnover 4 year Transit lease is ~12K+ Vat, fairly sure the van will be worth more than 5K after 4 years.
got a link ?
I hope it's a Ford vehicle with VW badges added, rather than the other way around. VW vans are utter garbage (despite their cult following).
Camper van conversion cost approx 12-14k depending on your requirements, as for the MPG stated I get about 32 miles, I've owned a custom for the past 2 years and its been great, should have got one years ago.
That's a bit of an empty comment because it largely depends what you do; however, you make it sound like the custom has no room which is not true at all. I'm an installer, I travel across the country with systems and tools in my Transit Custom SWB, which has been more than suitable for what I do. I have it racked out on one side, so I have a mobile workshop, and still have ample room to shift large systems, with additional tools and even then plenty of room to spare. *As I typed this, I wonder if you are thinking of the Ford Transit Courier