Using this chair is simple. Just assemble it according to the included instructions. It's great for both commercial restaurants and home dining rooms. When sitting, you can rely on its 500 lb weight capacity. For maintenance, wipe it down regularly with a dry or slightly damp cloth. Avoid using harsh chemicals as they may damage the black powder - coated finish. If you move the chair around, be gentle with the floor protector plastic glides to keep them in good condition. Also, make sure to check the welded joints from time to time to ensure they remain secure.