With life limb and property on the line it is really hard to beat the versatility of the Little Giant. Not cheap and not light but can be used in so many ways without even putting it up against the rv. Washing windows or waxing you will find it to be the most stable ladder around. You can climb from either side when using it in the A frame mode. It has a wider stance for stability. You can hang it on a lawn chair rack on the back of the RV. I had mine powder coated to match the RV,.