I am in the process of changing the flooring in my 05 mountain aire (gasser). The old carpet came off with out to much difficulty but now I have to deal with a type of vinyl material the manufacture...
pry those vinyl tiles up. the floor will be sticky. Get some Durhams rock hard water putty at Homey. Don't mix any water with it. Dust the material and spread with a broom. That will neutralize the sticky floor.