Using these chairs is a breeze. Just place them in your desired indoor or outdoor spot. They're great for patios, cafes, or living rooms. When it comes to weight, they can hold up to 400 LBS, so they're suitable for most people. You can stack up to 5 chairs high, which is handy for storage. And don't worry about assembly - they come ready to use. For indoor use, the fixed floor glides will protect your floors. To keep them looking good, simply wipe them clean with a damp cloth. Avoid exposing them to harsh chemicals as it might damage the rattan and frames. Store them in a dry place if you're not using them for a long time to prevent rust on the frames and fading of the rattan.