Ha -Don't worry Tim, the old barn is sagging a bit, but is fairly sound still.
Ok I finished up the roof and side panels yesterday, but I fogot to bring my camera, so I don't a have pictures of the build. It is complete except for the door, which I'll do this week.
So here is a front view with the side panels locked closed:
Here, the side panel is extended for ventalation:
Here is one of the side panels removed -there are two on each side that can be locked tight, vented, or removed completely. They hang on hooks at the top and I use hook and eye to lock the bottom.
Here is a back view:
Finally, inside view shows roof a bit:
If it looks a little slanted, it is not on level ground. when I move it into the final position, I'll level it off.