I’d say the old wizard has the best advice thus far. Not knowing the financial means of the person in question, it’s easier to work your way up than have serious buyers remorse.
Renting for any significant length of time, if serious about it, imo , is throwing good money away.
Jump in with both feet, but into shallow water. Do some window shopping to get a general idea what size and configuration and find a deal on a used one.
Roll with that one for a while and then she will know exactly what she does or doesn’t like about it all while being out there in the rv world which will provide even more information based on others she sees or checks out with other rv ers.
