If you continue filing taxes jointly the income you realize from your separate property will still need to be explained and redacted, regardless of the type of entity holding the real estate.

The Landlord will verify that the rental is empty of all personal belongings and trash and that there is no damage beyond ordinary wear and tear. 

Originally posted by @Warren Ifergane:@Joshua DorkinWe will be filing a lawsuit for inaccuracy in a comment.

It's stronger in court if they do it, nothing personal.

3) Is there an official IRS form where these hours are documented, or would an excel file suffice ?

Raising your credit score will get you far better rates personally as well as with private lenders for your LLC. 

Quote from @Zara Massoud: Your new PM is correct and the old ones were wrong.The property manager must have your social security or tax ID number on file.

K1s show your share of income or losses from the partnership, and you include it on your respective personal tax returns.Now, to your partners.

I am the only person that will be able to update you in this matter.

Now, if you haven't yet, now is the time for you to go see the situation in person.