Using this dining table set is a breeze. To extend the table, just locate the telescopic mechanism and gently pull the table apart to adjust it to the size you need. For the chairs, simply place them around the table according to the number of people dining. When it comes to cleaning, use a soft, damp cloth to wipe the MDF tabletop and the PU - cushioned chairs. Avoid using harsh chemicals as they may damage the materials. For the metal legs of the chairs, you can use a dry cloth to keep them shiny. Store the set in a dry place to prevent any moisture - related damage. If you need to move the set, lift it carefully to avoid scratches or dents.