Using this Gator flight case is a breeze. First, open the recessed twist latches and lift the lid. Place your 88-note keyboard carefully inside, adjusting the foam pads in the lid to hold it firmly. When you're ready to move, grab the spring-loaded rubber-gripped handles and roll it along on the recessed wheels. As for maintenance, keep it clean by wiping it with a dry cloth regularly. Avoid exposing it to extreme temperatures or moisture. If the hardware gets a bit rusty, you can use a mild metal cleaner. And always make sure the latches are closed properly before moving it to keep your keyboard safe.