Using this shower rail is a breeze. First, install the solid brass shower rail on the wall using the included installation accessories. Make sure to connect the G 1/2' female end TOP water inlet to the wall water supply. Before you attach the rail firmly, place the handheld spray holder on the wide rail as instructed. Once installed, you can easily switch between the rain shower head and handheld spray using the diverter. To adjust the handheld spray, simply move the solid brass holder to your desired angle. Remember, the shower head and handheld shower spray are not included in the package and need to be purchased separately. For maintenance, wipe the rail and other parts with a soft, dry cloth regularly to keep the matt black finish looking great. Avoid using abrasive cleaners as they may damage the surface. Follow these steps, and you'll enjoy a great shower experience with your new AQU shower rail.