Arrived on site to diagnose a 1996 unit not cooling unit. Unpin arrived client wanted system serviced and cycled units and found out door unit or operational. Condenser unit n back yard furnace and Evaporator coil located in attic. Client stated it always worked but she barely uses unit and Ac due to weather out here. Inspected and found primary burnt up and secondary completely bad. Replaced to checked unit and pressure and found unit to be low on charge as well and is causing secondary to fail. Advised client of findings and possibly of a leak present in system due to age and being low. Client stated she barely uses system so would like to Bandaid it up for now as she would like to ore time out of unit. Advised due to it low refrigerant could leak out again in future unless we find where it’s leaking with a leak dye or a sealant and leak dye. Client is aware of old and bad parts and why units is not cooling. Client stated she want to repair for now and dose not want to replace and