I also hung the fabric storage in our Casita
. Because we do different types of egg-ing, sometimes campers, sometimes glampers. When camping, we take more tee's, shorts, sweatshirts etc that can be folded for space savings. When glamping we may have dress clothes that need to be hung, so permanent storage shelves etc would have cut down on hanging room. So if were glamping then I can easily pull out the hanging storage and pack it away for future use. I purchased mine at Ross's but have seen them at Wallie World, Target.
Last trip, camping I had the hanging storage pretty full and was worried it would be on the floor after traveling. Nope, it has great velcro/hook and loop attachment.