Using this chair is super easy. Just sit back and enjoy the comfort! You can adjust your sitting position as you like. When it comes to cleaning, use a soft, damp cloth to wipe the Black LeatherSoft upholstery. Avoid using harsh chemicals as they may damage the material. Make sure to check the non - skid anti - tilt floor levers regularly to ensure they're working properly. Don't put more than 500 lbs. on the chair to keep it in good shape. Place the chair on a flat surface to maintain its stability. With proper care, this chair will serve you well for a long time.