Without an operating document, it's unlikely they could sue you unless it's in the city rules that all homes are responsible.

When selling for sale by owner (FSBO), ensure all legal documentation is in order and consider consulting with a real estate professional or attorney to handle the lease transfer and legal aspects effectively.

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

When buying a multifamily property, you'll want several key documents to ensure you fully understand the property's financials, condition, and tenant arrangements.

Is there any document within the BP website?

If the amount is significant I draw up a document stating the interest rate and the payment plan.

Hopefully, you've approved a bid they submitted, so the cost is fixed - unless they can document the need for acceptable change orders.If they are charging hourly, then, yes, they may be able to charge you more the longer it takes.Keep in mind, your PMC is unlikely to have an exterminator and other licensed contractors on staff.

This is not the place to cheap out over a few hundred dollars.Lots of lenders and virtually all borrowers never read their loan documents.

Again, have to be self employed to do this AND rates are higher on these loans.You will be able to add back your paper losses on your rental business by your lender using this form (if they are competent which not all when it comes to investment real estate) :  https://content.enactmi.com/documents/calculators/Form1038.C... 

They wanted me to append the 3 plans into a single document.