Hello the Tiny Innovators! You had a fantastic idea initiate the potential collaboration with similar tiny house community! All in all you are pointing out great ideas, especially by spreading awareness through social media, which is the key medium for grasping information nowadays.
Nevertheless, I’m curious though how a deposit could replace the cleaning stuff. Tiny House customers do probably not think about cleaning the toilet before leaving so the next customers wouldn’t appreciate using it from it’s previous owner without having been cleaned professionally. I think you should deepen that thought! Without employees it woudn’t work!