Using this toilet paper holder is a breeze. Just unroll your toilet paper onto the holder. When you need to replace the roll, simply lift the cover, take out the empty roll, and put in a new one. As for installation, find a suitable spot on your tile or plaster wall, use the provided attachments and accessories, and follow the basic steps to fix it securely. To keep it looking good, clean it regularly with a soft, damp cloth. Avoid using harsh chemicals as they may damage the chrome finish. Also, don't put too much pressure on the holder to prevent any potential bending or breakage.