I remember seeing in the past a photo the outside background image of the Rewrite school in real life, but I haven’t been able to find it since.
Also fairly recently we found out where the Little Busters school was but I also forgot. I know @Aspirety looked at it with me but I can’t find it again so maybe he’ll know.
Most of the real world school doesn’t match up with the LB school but there are a few sections of it that do, like the staff hallway with the fish tank.
The school in Charlotte is apparently already found:
