you could place propane tank or woods on bottom board 【Premium Outdoor Cooking Station】Large table-top area has enough space(top surface length load-bearing 400 lbs)

not easy to rust and keep the water clean

and you will enjoy the same great grilling experience with the added benefits of natural gas

Smokefire SEAR ELX6 Wood Fired Pellet Grill

Controller Type: Button Control

Cooking Grid Grates for Kirkland RC3218 5 Burner Gas Grill GRILL MATE you could place propane tankBBQ Gas Grill Cooking Grates Replacement Parts for Kirkland RC3218 5 Burner Gas Grill Dimensions: 17. 5" x 10. 2" for each, 17. 5" x 30. 75" for 3 units; 44. 45 cm x 25. 91 cm for each, 44. 45 cm x 77. 73 cm for 3 units Material: Cast iron Package: 3 pcs grates This is a quality aftermarket Parts Stock available in US Warehouse