You may want to consider an LLC for liability purposes.A road association can be a big selling point if competing properties don't have one - especially if the roads are dirt. 

What would I need to propose to a new individual to bring into the deal as a guarantor during a refinance?

Set up times to meet with each one individually and lay out your expectations and sign your lease if you can't get one from the owner.

After that, it's a pretty short step to BRRRR.The challenge with starting with BRRRR is you have to be competent in all areas of the strategy, versus a traditional turnkey purchase you really only need to be able to analyze a deal.

My concerns are less about price and more about getting it released from the broker and moved to a more competent agent.

It sounds like I need to do more research into individual lenders and see which one I connect with best and would be the most responsive.

You should be able to call your PM and get him/her on the phone and get a sense of competency and real estate savvy from them.

The nice thing about this, is you aren't competing with contractors looking to keep their crew busy using flips.

Just get rid of him and find a qualified renter to replace him.When more than one renter occupies, they are under "joint and several liability" which means each individual is 100% responsible for the terms of the lease.

And all the lenders that said they could do the loans individually for each house, then said they couldn't do it because they're residential properties in an LLCs name.