We close with attorneys who draw up all documentation, trusts, and act as escrow.

Unless specifically allowed or required by Section 8, this is often illegal both for the tenant and the landlord and you will often be required to sign a document to that effect. 

What documents do they require, what credit scores do they allow, how do they verify previous rental history, etc.?

Bankruptcies are likely confidential - so you might see the bankruptcy - but wouldn't be able to see the documents inside of it.  

Go to Etsy and search for "rental property tracker," and you will find hundreds of nice spreadsheets to track 10-20 rentals, usually for under $10.Software has extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.

A few other LLC "maintenance issues" to think about are: (i) state filings, (ii) corporate transparency act filings, (iii) organizational documents (e.g., a Series LLC should make sure it has the appropriate articles for each Series) and (iv) taxes. 

Change Orders: Detail the process for handling any changes to the scope of work, including how they will be documented, approved, and the impact on the timeline and budget.

Quote from @Najeh Davenport: is there anyway to find out the inspection requirement for section 8 in montgomery, al  There is a form on HUD website that I used as reference https://www.hud.gov/sites/dfiles/OCHCO/documents/52580.PDF

Sign all documentation as manager or member of LLC7.

What documents do they require, what credit scores do they allow, how do they verify previous rental history, etc.?