Cleaning up poo, urine, vomit and snot comes with the job, as I'm sure you've realized.
I'm sure it is very rewarding for you to find a cat that purrfect forever home.

It would, however, be nice if your co-workers were more supportive and actually showed an interest in what they were doing. I could be wrong, but it sounds like some of the people at your cattery shouldn't be allowed anywhere near animals. Does your boss keep tabs on the daily routine?