Just the cart and not the shelves should be about 37"
You can find the instructions on the sales page for the grill at Home Depot.com Just click on the link Instructions / Assembly
No there is not
I followed the directions in the booklet provided with the grill. Those settings if followed provide the perfect heat and smoke when in use. You also can use the same charcoal for hours.
grill deflector should have the feet pointed upward and rest on top of fire bowl. Then set your main grate on the deflector with the elevated grate above it.
This does not have an airlift lid.
The very bottom does have a flat surface but it would need additional support to ensure it does not tip over.
No, the interior diameter of the grill is 24".