Using this dispenser is easy. First, unlock the door with the provided key. Then, open it up and fill each compartment with 250 toilet seat covers and two standard core tissue rolls. You can use the dispenser from both sides, so it's convenient for everyone. Just make sure to keep the key in a safe place to avoid any issues. For maintenance, regularly check the theft - resistant spindles to ensure they're working properly. Wipe down the dispenser with a mild cleaner to keep the satin finish looking good. If you notice any problems, contact the manufacturer for further assistance.