The general consensus is that the best combo is camp beds with quality SIM's (which vary massively in price).
We have double air mattresses on top of the camp beds, with sheets, fleece and duvet. If however I could afford a thermarest SIM I would definitely be sleeping on that instead!
A day of all things motorhome and campervan. The show is held both in the main indoor arena and across the grounds. Catering, hot drinks and food options are available. Easy access to the site and free parking included. Win one of five pairs of day tickets