Using this sofa is a piece of cake. You can easily convert it between different seating configurations to suit your needs. If you need extra seating, just set it up as a regular sofa. For a more cozy setting with table space, use the U - shaped tray insert. When it comes to maintenance, the water - resistant cushions are easy to clean. Just wipe them down with a damp cloth when they get dirty. To keep the aluminum frame in good condition, avoid exposing it to harsh chemicals. Also, don't exceed the weight capacity of 1200 lbs to ensure the sofa's durability. If you're storing the sofa during the off - season, make sure to keep it in a dry place to prevent rust.