James,
The outside of the GH is done! Though with last nights big storm, I see there are 2 areas that need MORE CAULK. But I finally got the windows all sealed. Working on the inside will be on-going: furnishing, weather stripping etc.. I have the new potting bench nearly finished, a ramp ordered, a portable a/c in place, and a utility sink chosen. We have the lumber for the "bridge" and will get busy with that this weekend. We found short stair risers that will be used for the plant shelving.