I visited a small town grocery store last year for the first time and the men's restroom was upstairs past the employee lounge area. I found the restroom to be bad, bad, bad... rusted stall dividers, peeling paint, dingy floor, foul odors, dim lights, only cold water, yada yada yada.
Even though this store is shopped twice a month, at least, as are others in the chain, I had no idea why they allowed this restroom to continue in this state of ugliness. I reported what I saw.
Two months later, I was bonused to go to this town again and do this location. The men's room was now bright, painted up, repaired and overall it was now quite presentable. I'd like to think that I apparently was the first shopper to make the effort to report this (or actually visit the men's room there, for all I know!)