Using this shower seat is easy. First, install it in your shower stall or tub according to the instructions. You can use it on either the left or right side as it's reversible. Just unfold it when you need to sit and fold it up when not in use. Make sure to keep the weight under 1,000 pounds to ensure safety. For maintenance, clean it regularly with a mild cleaner. Avoid using abrasive materials that could scratch the surface. If you notice any loose parts, tighten them promptly. Keep the stainless - steel parts dry to prevent rusting.