Holiday weekend progress.

We are just a little over halfway through the Labor Day weekend and have made some great progress.  Frames for three walls has been completed and temporarily set up on the taxiway in front of the hangar. The decision was made to put the window on the darker side of the observatory.  We have a neighbor across from us that has a bright light on every night and another that has an occasional annoying light.  There will be one more window on the yet to built wall where the door will be installed also. This will face the house so if needed, a peek out to see if anyone is waving at me to come in or anything.
Tomorrow, work will continue with the third wall and hopefully get this mounted on the cement pad.