In this video, Carter Banks (BigBankz) does another walkthrough of an abandoned funeral home:
Let’s start with a major oopsiedoodle at 12:13:
I got the easy button!
The video has several clues. At 3:46, you see these garage doors:
This matches the garage door visible on the back of the property:
At 11:58 and some other places, you see inverted-V curtains:
These match the style visible from the front: