Not everyone wanted to appear on camera, but here are just a few testimonials for the seminar.

First up is award-winning stone cleaning Manchester expert, Mike Philbin’s take on the seminar…

Here’s roof insulation entrepreneur Rick Northover…

Britain’s leading kitchen sink retailer, Stephen Thompson also came along…

And retro sweets seller Mark Sephton was “sweet” enough to come up from London for the day…

as was my favourite photographer, Nick Gregan…

and Manchester personal trainer Tom Godwin tells us what he got out of the day here…