Rv entry for person on walker

My wife uses a walker. I'm sorta amazed how little info is on the forums (this and others) or online in general for handicapped or mobility impaired folks with regards to RVing... We want a toy hauler since many have 2nd bath in garage and we can carry a golf cart to tool around without walking. I'd LOVE to get the side patio as well since the DW (once she gets in the rig) is not going to want to leave it more than once a day due to the stairs...A lot easier to work the walker onto either the side or rear patio and get some fresh air and scenery. However the side patios usually come with only the really long rigs and the few I've seen that are on shorter rigs just don't work for us. Therefore have been looking for some kind of "portable patio I can set up alongside the side of the rig ... very few options .. unless (bizarre) you look at portable stages ... yup.. even have siderails and stairs... just gotta find one at the right height and be able to store in garage and rig all by my lonesome.. A "lift" for the main door is something I need to look at as well... As for the bedroom stairs.. she claims she will simply "crawl" in and out of the forward area... hmmmm