Using this fire pit is easy. First, if you're using propane, connect your 20lb propane tank (not included). If you want to use natural gas, you'll need to buy a conversion kit separately. Place the fire pit in your garden or backyard. Put the included filler in the pit for a better look. Then, turn on the fuel source and light the fire. When using it, keep the wind shield in place to protect the flames from the wind and use the lid when you're done to cover it up. As for maintenance, clean the fire pit regularly. Wipe it down with a damp cloth to remove any dirt or debris. Check the connections of the fuel system from time to time to make sure there are no leaks. Always follow the safety instructions and keep it out of reach of children and pets.