I would definitely be calling Airbnb on that for sure.I brought up a recent bad experience with some NFL players lighting off fireworks and setting the house and their car on fire and then blaming it on the neighbors even though we have a ring doorbell there (+ neighbors ring doorbells!).

An NFL player that weighs 200lbs is at a different fitness level than the investment agent in Reno, NV. 

SCRA protections prevented bank and HOA from foreclosing.

Get everything in writing to prevent misunderstandings.

I've heard so many horror stories, and know I am bound to have some myself, but what are some things that can prevent disaster by including in your lease agreement?

I think your proposition would have helped us prevent less calls from falling through the cracks. 

Also, if anyone has experience with this, what steps should I take to go after them, and what can I do to prevent such issues in the future?

I don't see how a roof leak created a financial hardship that prevented them from paying an electric bill.

Don't let fear prevent you from moving forward. 

If they move out, then you can spend the money to renovate the unit.Lastly, be sure abide by any discrimination laws to prevent potential lawsuits.