Hi TheDonch,
I'd just like to note, that the space efficiency data that you have there, seems to be wrong. For a fact, I know that certain more expensive buildings take less space than cheaper buildings. For instance, Nori Place is small, smaller than Fortress and Grid buildings. I often use it to fill in cracks between my larger buildings. The same goes for some of the skyscrapers (which I had the fortune of testing out once my income was high enough pre-relaunch). So, as the data currently lies, a significantly greater value needs to be attributed to some of these buildings. I know that the Photat building, highly rated in your analysis, is one big-ass mofo. I've built a bunch as a result of testing the analysis, and in my opinion, it's better to go for the Honeycomb Complex / Nori Place, if you are looking at space-efficient level 2s. For level 3s, I know that Tri-Rectangle is pretty fat. Spear End Summit and Unbounded Megaplex, on the other hand, are decent choices. Again, this is "space-wise", not "efficiency-wise". I haven't built enough level 4s to be able to tell which ones are good, but I suspect if you take a look at the building sizes as you build them, it might give you an idea of how space-efficient they are.


