Grey Meadow, the Industrial Hub

Yes, you were right that buildings A and C function exactly the same. Fortunately, I was able to fix the elevator glitch without editing the external structure too much. I managed to neglect the fact that Sims need an absurd amount of space in order to enter and exit the elevator, so I had to reconfigure the hallways and make them look dumber for the sake of routing. I did not even need to go into the game to fix the incorrect lot types. Has anyone run into anymore problems?