We also can't have renters dealing with the humidifiers as it is a mold problem/foundation issue if it isn't taken care of.We are taking pictures and videos of everything, we have multiple professionals that have documented everything (and told us to lawyer up) and have neighbors that we have already had agree to discuss their  drainage problems when we get a lawyer.

Show Your Financials: Provide documentation of your personal finances, including income, credit score, and any other properties you own.

In my opinion, you want something that will protect you, but is also understandable for everyone signing.Keep in mind that at the end of the day, here in Illinois, the state is generally contractor-friendly in the court of law, so making sure you document everything clearly with payment will protect you against any potential mechanics liens.We have had several projects that did not go perfectly here in Chicago because we overpromised and didn't keep tight enough documentation. 

Document the condition thoroughly for future reference and estimates.If the property is of interest, it’s crucial to have professionals assess potential structural damage, electrical issues, or mold remediation costs.

Document before and after with pictures as evidence.

I have an attorney who reviewed all my documents and mentioned we have enough evidence pictures/email conversation to take them to court and claim back all loses which I am considering if they don't take care of my case properly.

@Warren Barton a PMC should pay the legal owner of the property OR that owner's lega representative.If the properties are in your personal name, to have the PMC pay your LLC, you'd need to name your LLC as your legal representative and provide acceptable documentation to the PMC directing them to pay your LLC.They'd then 1099 your LLC via its EIN.

I like to hand-deliver it and set an appointment for my first inspection so I can start documenting the condition of the rental from that point forward.

I know the Guide isn't law, but in my experience its not the law that is solely enforced, but also the derivative regulations, formal guidance documents, as well as case law history.

Suggest you do the same (even if they are two page documents).