We also had the Glow-Step Revolution on our last fifth wheel. When we sold it, we took the steps off and traded them for the old steps. Our GSR are now proudly displayed and utilized on our new fifth wheel.
DH had both knees replaced and is a large man. He has no problem getting in/out and the steps are sturdy, and are easy to clean with a rinse from a hose. They are easy to adjust to the terrain you are in and it never requires you to also carry an additional step. Footing is solid and they fold into the same spot as the old steps came out of.
We LOVE ours!!
