When I was about to leave, a neighbor told me to check plumbing before closing because she was told by the deceased person who lived there that it clogged and he defecated and through it out on a plastic bag on the trash.

Yes, you will also need to put an air scrubber in there to clean the air while you're removing the mold - and that must run for 24-48 hours AFTER you completed the job to make sure that all spores, dusts, and hyphal fragments are captured.  

Could we get back close to those numbers once the dust settles?

Tujunga can be a mixed bag, so it will depend on which part, I know they are right next to each other, but they are very different. 

If I have a mud room or back porch, I'll hang some hooks for coats, leashes, bags etc...6.

The Teflon suits are disposable and after use they double bag and trash them. 

Do the tenants tend to always be terrible or be a mixed bag?

People like that are rarely dirt bags who destroy things on purpose or run off on their responsibilities, and I would be willing to bet that she would have taken care of the damages if you had discussed it with her first.At any rate, you've burned that bridge.

- If you get bagged for posting on multiple Craigslist sites?

At home I buy town issued bags, in the SF rentals we contract with a private company much like MF but more expensive.