Using this Aluminum Three - Seater Sofa is a breeze. Just sit back and adjust the sofa to your preferred angle for maximum comfort. You can use it all year round, thanks to its great air permeability. When it comes to maintenance, it's very easy. Regularly wipe the sofa with a soft, damp cloth to keep it clean. Avoid using harsh chemicals as they might damage the surface. If there are any stains, clean them gently with a mild detergent. For the floor mat, you can vacuum it occasionally to remove dust. Also, be careful not to place heavy objects on the frame to ensure its long - term durability. With proper care, this sofa will serve you well for a long time.