Yesterday, 09:14 AM
Here's a puzzle for you.
If there is space on a second above-ground floor (there are two floors,) would it be included in the square footage (pushing it over the listed limit)? Yes.
If there is space on a below-ground "unfinished" basement (there are two floors,) would it be included in the square footage? No.
It is obvious that they gutted any previous trace of a second above-ground story, and replaced it with artistic cutout beams, and put a large poster on it. Doubt that that is up to code, to be considered a second story.