What are you using for a ladder to clean off the top of your slideouts? Must hold 300#. Fold up preferred. We currently have a Little Giant for our home, but it would take up all of our understorag...
I have a folding ladder, that is a 7' step ladder. I have the double sided, climb either side version. It folds to 3.5x 4.5 inches, and is 84 inches long.
I see CW sells them. The only drawback may be the wt rating. It is rated for 225 lbs. This is an osha CYA rating, it is quite strong/stable.