Just completed this cart! The cart has side and front fold down shelves that hold my foil pans loaded with meats. I tested all sides and top of the smoker with an infrared temp gun before I started the project, and found no temperature over 98 degrees. I am able to roll the cabinet right out my shop doors when I'm smoking. Its really handy having the smoker 2' off the ground! Openings are cut for the chip tube and the grease tray. I'm retired, and always looking for these kinds of projects.