Using this Bobrick towel dispenser and waste receptacle is a breeze. First, install it on the wall following the provided dimensions (16″ W, 54 - 3/4″ H, 7 - 7/8″ min. depth). To load the towels, open the door, which has a 90° return. You can choose to use 600 C - fold, 800 multifold, or 1100 single - fold towels. For the waste receptacle, simply remove the leak - proof liner when it's full and replace it. As for maintenance, wipe the stainless - steel surface with a mild cleaner regularly to keep the matte black finish looking great. Avoid using abrasive materials that could scratch the surface. Also, make sure to check the tumbler locks periodically to ensure they're working properly.