Using the Cane - line Roll Trolley is a breeze. Simply grasp the side of the trolley and use the smooth - rolling wheels to move it to where you need it. The removable tray can be taken out when you want to clean it or if you need to use it separately. As for maintenance, since it's made of powder - coated aluminum, you can easily wipe it down with a damp cloth for regular cleaning. Avoid using abrasive cleaners as they may scratch the surface. Keep it in a dry place to prevent any potential damage. And remember, because it's oversized, we can't accept returns unless there are damages or defects. If you notice any issues, just let us know and we'll get you a new one right away.