If she isn't on pain medications she will feel it if she moves the wrong way. If I remember right, my girl was pretty much acting normal at that point.
It's literally 10 feet away, within the sight line of the litterbox. Right in front of the door as you walk in so I can't really put a litter box there. Hopefully the treating it and covering it up will give it enough time for the enzyme cleaner to work and she won't want to walk on the tinfoil... my roommate is already like "what the hell is this? This isn't forever, right?!?" LolMaybe set up a temporary litter box where she is going?