I have invested a large sum of money with a company (individual with
LLC) who has filed chapter 11 bankruptcy. I am the 1st position. I was
prepaid 1st 6 months of interest. 8 months have passed and no
additio...

Document every incident and move on.

Is there any document within the BP website?

If they say put up higher railings, additional smoke detectors, etc, complete it promptly and document it.I've been in the landlord business for 20 years, and I've always kept my properties to code and well maintained. 

Regarding number one, while it may or may not be legally necessary (not sure), I think it's a good idea to have a separate account for each entity.

Generally there is consensus that DSCR Lenders can only offer a 1% prepayment penalty for up to 3 years in MI, but some lenders have recently reportedly been flaunting this rule - I would just tread carefully here in this area, generally not advisable to get potentially tangled up in a flawed legal doc with a non-sophisticated or fly by night lender

Fill out both medical and legal power of attorneys.  

Quote from @Corey Gelineau: The inspection contingency is used to legally back out of a contract due to the property being in an unacceptable condition upon inspecting the property.

The problem is it's by far the most expensive PMS while simultaneously being by far the least transparent as to what its capabilities and limitations are.With Ownerrez, you can look through their entire documentation library before signing up. 

Majority of mold complaints are tenants panicking and/or trying to get free rent out of their landlord.If they do get an attorney involved, their attorney will send you a written notice, which will lay out the issues and often tell you to give the letter to your insurance company.Don't bother with this, but you can discuss with your agent.When you or your PMC (or both) receive a legal notice of a case started, that's when you want to get your insurance company involved.Recommend you keep a record of all your communications with your PMC about this issue.