Using these banquet chairs is a breeze. Just place them where you need seating, and you're good to go. They're fully assembled, so no complicated setup is required. When not in use, you can stack up to 15 of them together to save space. For cleaning, use a mild soap and a soft cloth to wipe down the fabric. Avoid using harsh chemicals as they may damage the upholstery. The steel frame has a limited lifetime warranty, but to keep it in good shape, don't expose it to excessive moisture to prevent rusting. The floor protector plastic glides are there to protect your floors, so make sure they're in place and not damaged. These chairs are suitable for both commercial and home use, so whether it's a big event or a small gathering at home, they'll serve you well.