Rear Door

Greetings Mates.

I am looking to pick up a used 5th Wheeler on an upcoming visit to the home of the Brave for personal import to Australia. Problem is the used Models have to have a rear door entry access as the Government clowns in Aussie won't license a Van with your side door setups.
I can get around the 110v wiring issues by going 12v with lots of Solar, battery storage and with 240v generator inverters for Fridges, TV etc.

Can any kind soul suggest some smaller lighter weight layouts (say 28ft) from say 2000 onwards that would suit this plan?????

Any comments on models that suit the above requirements that maybe don't have hard chariot suspension would also be a bonus.

Thanks in anticipation Fellahs.