Review on Revolutionary Hospital Restroom Indicator: Vacant Occupied Whether by Ken Coste

Loved it. I bought it because an old sick man came to us for 45 long days. He had poor hearing and couldn't hear if anyone in the bathroom answered. It didn't matter that he knocked so softly that no one could hear him knocking, but I digress. He couldn't read occupied or free, and since he didn't see the stop sign and ended up crashing into a ditch, he obviously couldn't even handle RED.