There’s a reason the room looked like it didn’t fit together right. It’s because it didn’t fit together right; that part of the house was sagging heavily, and the angles were within visual tolerances of square while the whole of it was still visibly off; effectively it was an optical illusion. It’s been fixed now. It’s still a very creepy room but the corners are at least square now.
Update on the alien geometries thing:
There’s a reason the room looked like it didn’t fit together right. It’s because it didn’t fit together right; that part of the house was sagging heavily, and the angles were within visual tolerances of square while the whole of it was still visibly off; effectively it was an optical illusion. It’s been fixed now. It’s still a very creepy room but the corners are at least square now.