I believe that while it's no taxable event to transfer your title into your Entity, transferring your property title out of your entity back to you may cause you to get taxed for the balance of the loan or at least the principle part. 

Also, understanding principle vs interest and how that is calculated.

It gives them the chance to find out if it is just too much of a hassle (you can overcome that) or if they want to die in the house (in which case you say thanks for your time)Make sure they have the information to answer questions and overcoming objections.

@Andrew Johnson  we dealt with this objection almost daily in my Timber days. 

These are the only ones I can think of...1) Seller financing - Offer to put down a small amount and pay principle + interest off over time.2) Offer to list the house on the MLS - If you're an agent or broker you can offer to try and sell the house for them, or refer an agent you know and collect a referral fee.There has to be more, let me hear them!

On one hand I want to end this drawn out issue, but the fault clearly lies with the tenants and out of principle it’s hard to walk away...

"shiny objects"3.

Why not take all the money you would spend on the line of credit each month and add it to your mortgage as a principle curtailment.

@Kyle M.Current - Annual cash flow ( considering principle reduction) 10,800 / Equity $150,000 = 0.072Refi - Annual Cash Flow $4800  (considering principle reduction)/ cash invested $66,000 (30% down for 70% LTV)  = 0.0727 Am I missing something or doing it wrong?

Price overcomes all objections and price can also mean your finishes are sub par too.Is the property in Van Nuys?