Modify OR Access Easily Over cab Bed for the Older Camper

I had a Winnebago View with a cab over bed and a jackknife couch. I tried the cab over bed twice and ended up sleeping on the jackknife couch. Had I kept the MH I was going to make a better ladder, possibly using a library ladder kit to build something solid and sturdy with wide steps (I say library ladder because they are nice looking and well made, not referring to the part that rolls on a track, just the wooden ladder itself.)

Charles