Without putting it up, I hope these help. I made the thing 38” W X 47” L X 48” H. I was given the plywood and this is how it came out! I ripped several studs length ways for the 2X2s.
This is the end with the AC. I wanted a dehumidifier but settled for an AC because I had one. You can see how the 2x2s are screwed on.
I put up three sides and screw two 2X2s short ways and set the bottom on them, notice the notches in the corners.
The sides are just plain plywood.
I just cut a round hole for the stove pipe and cover it with a piece of plywood with two drywall screws when not in use. You can see the 2X2s on this side also.
The top is just a little larger than the box, I used four short 2X2s to keep it aligned when not screwed down.
The next ones are how I do the smoke part. The pipe is left over 20”. I dig a small trench under the edge of the pipe and a hole in the middle of the pipe. I cover the hole with old expanded metal this lets air under the briquettes and the smoke to go up and out. The plate on top is just some left over but works perfect.
I did this in Word so, Hopefully is will copy over.
