Hm.. still trying to sell the kidney to buy one xD
The noblechairs cleaning kit is absolutely brilliant, it's made by the guys from Autobrite.
https://www.overclockers.co.uk/noblechairs-premium-care-and-cleaning-kit-gc-01j-nc.html
I'm really liking the look of this chair but not quite sure the bolsters will be comfortable enough.
I have sports seats in my car with bolsters either side and the seating space in between the bolsters is 325mm.
When you say 'I'm not a small chap' I am 6'3 and around 17.5 stone so I'm not a small chap either. I much prefer the look of this chair over the Hero but at the end of the day it's mostly about the comfort.