If you plan to resell, I think it's wise to discuss with seller in advance and that way the lien on the property can be transferred to second buyer, but you can continue to make payments at the former schedule etc.

You have decent cash flow that you'll continue to accumulate, which you could put toward a deposit later for another property. 

They had caught some trespassers.We have continued to upgrade our security systems as capabilities have increased and costs have decreased.  

People can't afford to buy so they continue renting (and stay longer!).

Will you continue to add units2.

Then continue moving from one unit to the others until you renovate them all.

You also have to be super detail-oriented, focused on continuous improvement regarding the property and guest experience, very in-touch with what it's like to be a guest at the property (and a cleaner of it as well), and focused on technological tools and opportunities. 

Quote from @John Busch: Truly appreciate the multiple responses and look forward to continuing our communication as we live in Southern CA and do not have many contacts in that part of the county. 

At this point, instead of continuing to pay the interest loan payments on properties that we will never be able to financially finish since the rehab loans will not cover the actual cost of the rehab, I wanted to know the ramifications of returning the properties to the loan servicer, deed in lieu.

One of the ladies, Amanda couldn't keep her eyes open during our meet and greet, she continued to nod off and she is one of their tenured Property Managers.