See Full Blog Post – http://www.loveyourrv.com/rv-storage-bay-shelf-repair-modifications/
In this video, I repair a failure in the shelf/tray area of the storage bay on the passenger side of our Cougar fifth wheel trailer.
I strengthen it by adding L-brackets bolted to the particle board sidewall and shelf bottom. Then prettied it up with some rubber matting.
Angie helps out too, showing it can easily support the weight of a 20 lb beagle!