I'm rather impressed by how clean the place looks myself. Most of the time when you see that many animals cooped up in one place the place is an absolute pig sty. Usually there is feces everywhere. That place looks like a daycare center. Looks can be deceiving, but from the way that room "looked" I don't think there would be that much smell.
If you keep your litter boxes changed everyday (which with 130 cats would be quite a chore) your house won't stink. It's when you let the litter box "sit" that they begin to stink .. even with only 1 cat.
That's funny how they all start jumping when she brings the food in.
I was fine until she threw the food on the floor.
130 cats in a small room will stink. I dont think there is much of a way to get around that. Even if you clean the litter box everyday its 130 cats. You have to clean 1 cats litter box everyday or it will smell. 130 cats pooping in a litter box in a small room will stink 10 minutes after you change it.
And you know how cats love to go to clean litter