Using this chair is a breeze. Just place it where you need it, and it's ready for use. Whether it's in a classroom or a commercial venue, it'll serve you well. When stacking the chairs, make sure to stack them up to the recommended quantity of 15 to keep them stable. For maintenance, you can clean the seat shell and frame with a mild soap and water solution. Avoid using abrasive cleaners as they might damage the plastic and the powder coating. Also, check the floor glides regularly to ensure they're in good condition and replace them if they're worn out. Keep the chair in a dry place to prevent any rusting of the frame. This way, your chair will last for a long time and keep providing comfort to users.