Re. the fridge. We hadn't used a propane fridge for several years, so it was a surprise this fall when we used one on an RV and found that our tolerance for living in a non-level camper was much greater than a propane fridge's tolerance. Fridge was only a few months old and worked great when completely level, but not at all on the sort of slope we camped on. Then again the shower didn't drain either unless completely level.
So it depends upon your personal tolerance for being level. If like us you are happy so long as your plates don't slide off the table then more care may be needed levelling the camper just to keep the fridge happy.
Steve.
