Have mulled full timing for a number months, after looking at a upcoming knee replacement I would like to know how some of the readers deal with the class A steps.
My wife has bad knees and my 94 year old wheelchair bound dad used to travel with us. I installed a Burr Handi-Lift near the door. It allowed me to raise my dad in his wheelchair up to the doorway and wheel him into the RV.
There are companies that build portable aluminum step and porch setups that make it easier to get up into rvs. They are easy to put up and take down plus fold flat for transport.