Seems good to me, too.
Looks like you could darn near fire it up and be back in business. All I saw was that it needed a couple ceiling tiles replaced. Fix whatever needs fixing, and replace the registers with current ones.
I fail to see the (expletive) "creepy" factor.
I agree. Maybe I’d feel different about if if I saw it in person but it doesn’t look that much different from a 2022 fast food restaurant.