Using these chairs is super easy. Just place them in your desired spot in the kitchen, dining room, or living room. Make sure the floor is flat to avoid wobbling. When sitting, try not to rock back and forth too vigorously as the chairs are mainly for sitting at a table. For cleaning, use a mild detergent and a soft cloth to wipe the polyester upholstery. Avoid using harsh chemicals as they may damage the fabric. As for the walnut frame, you can dust it regularly with a dry cloth to keep it looking great. Every few months, you can check the joints to ensure they're still tight and in good condition. If you notice any loose parts, you can use a screwdriver to tighten them up. Enjoy these comfortable and stylish chairs for many years to come!