Just a quick heads-up; something I should have pointed out a while back:

As of patch 1.15( or maybe 1.17) two of my lots, Escher Keep and The Aerodrome, can no longer be placed on the locations where they were originally built.
Something about the patch altered the ability to place new, empty lots with the in-game world editor tool in such a way that sometimes you can't even put a lot with the same dimensions back where a previous lot was.

Glass Pyramid residential version	The Aerodrome	Escher Keep	The Flying Fortress
Cornelia Village	The Old Mine	Eco-Dome LXi	The Eco-dome

Human beings are a very irrational species. Some of them are even afraid of pickles.