Using your Casper Dining Armchairs is a breeze. Just place them in your desired indoor or outdoor location, as they don't require any assembly. For indoor use, they can be great additions to your dining area or living room. Outdoors, they're perfect for a patio or garden. When it comes to maintenance, simply wipe them with a damp cloth to keep them clean. Avoid using abrasive cleaners that could damage the acrylic material. Also, during extreme weather conditions, it's a good idea to store them indoors to ensure their long - lasting durability. Since they're stackable, you can easily store them away when not in use. Just be careful when stacking to prevent any accidental falls.