Using these end tables is a breeze. You can place them beside your sofa or armchair to hold your drinks, books, or decor items. When you first get them, you'll need to assemble them. Just follow the included instructions, and you'll have them set up in no time. As for maintenance, use a soft, damp cloth to clean the tempered glass surface. Avoid using abrasive cleaners as they can scratch the glass. Keep the tables away from sharp objects to prevent damage. If you want to move them, lift them carefully rather than dragging to avoid scratches on the floor.