The Greenhouse build can be found here: viewtopic.php?f=233&t=5051
The Greenhouse build stalled due to day job contracts.

It is fully enclosed, however and the sump has a decent cover on it. The house is holding a 20 F differential with the outside air but that is with a single layer of greenhouse plastic. The sump house carries an additional 10-20 F and the sump and recirculating system is maintaining a temp of 78 - 80 F. The night temps have been going down to 17-20 F lately so this is quite a test of the system.
My focus in the past 4 weeks has been a slight expansion of my workshop. The resulting building is double in size on the ground floor, with another 10 by 20 foot upstairs room under the gambrel roof. Work is slow on both, because Tina and I work on these structures by ourselves as time permits. Combined with a chump change budget, I am quite happy with what we have been able to accomplish in the last 6 months. The following is a two week old picture. The side sheathing is done and roofing tin nearly in place. Next is wiring and insulation. Then interior walls on the microscope room. Yes, I am going to have an honest to goodness dedicated microscope room at last.

John