Of course they all have personal guarantee.I am referring to rules Freddie has here https://guide.freddiemac.com/app/guide/section/5401.2 or Fannie has here https://selling-guide.fanniemae.com/sel/b3-6-05/monthly-debt... that debt paid for 12 months or longer by business can be excluded.

The main guide lines focus on it being on a permanent foundation (Concrete slab), Hurricane tie-downs if you are in FL, GA, LA and a few other states, must be a double wide and not moved from another location.

If you decide to reach out to any of the professionals, it'll even send you a really helpful guide for "How to Interview Property Management Companies."

Communicating effectively with tenants your exact expectations can help guide them to your specific standards.

Most cases Helocs have higher interest rates and shorter terms so the payment is higher and the guide lines are tough.

Each course includes: Lessons Listen and watch as Tom Wheelwright, CPA guides you through the course concepts in a series of lessons that are short videos.

Rather than go into all the specifics I would suggest you read some underwriting books to understand how to analyze these larger deals.A few that come to mind are:- Multifamily Millionaire Vol 1&2 (Bigger Pockets) Multifamily Millionaire Book Bundle – BiggerPockets Bookstore- Hands Off Investor by Brian Burke-  Definitive Guide to Underwriting Multfamily by Robert BeardsleyThere are many others out there, but I would suggest starting with those.

I like the Unofficial Guide to Real Estate Investing.

So I am seeking a general contractor contact who I could use as a guide to tell me the state of the pending fixes which are must DO before I buy the property.

For a handful of states there are some guides written that will go over the basics.