When I bought my Class A I was married, We considered both A and trailers (C's are too small for the two of us) and decided on the A for several reasons... For one, heaven forbid you need to pull over for a few minutes,,, In a pouring rain,,, which we have done... No need to get your feet wet.. Second, we have a very small car to drive when "Parked" and the MPG is not much different when moving. (Big difference when running to the store though). finally... Wife liked the floor plan (So did I)...
Today... i'm looking for a new traveling companion (Wife deceased, accident, not involving RV). and the A is a bit big, but it's not too big. Cats and I like it. they are used to it. I'm still paying for it due to a insurance fiasaco. (Read that rip off). 8 year policy on a 30 year loan should not have been approved,, but alas, I was burried in bovine stuff that day.