I live in a condominium. Last week, I was notified that front doors of all apartments will be repainted. Our complex has about 300 apartments. I wondered how the office would ensure that the contractors painted all the doors. Would someone check every single door? That can't be a fun thing to do. Expecting renters to reliably provide this information can't be an option either.
Yesterday when I returned home, the ridiculously simple solution warmed my heart and made me smile.