I am guessing his hands are tied as Norada is simply the marketing company and I am guessing no operational control of Wagner.

They had exhibited the desire to pay down debt and had cashed out the parks before us that had agreed to owner finance.

This would likely take coordination with a tenant at some point - (ie - plenty of notice to them that they must vacate in order for you to sell the property)Since your current home is free and clear -  you could do a cash out refi or take out a new mortgage on the new house to be able to buy your paren't house and pay off the mortgage.  

Their "Titanium Service" does NOT mean anything, other than they would ask you to pay $10K to sign up for it.

I LOVED getting a loan through DR Horton on a DR Horton build, that I had to pay for a DR Horton appraisal.

Quote from @Cameron Moore: Exactly. 15 years ago, I noticed an increase in owners using insurance to pay for a replacement roof, usually to sweeten the pot during a sale.

The flipper pays 12.5% interest to the lender, and I receive 10% of that.

We explained to him we would pay for probate and pay to fix up the house to get it rented.The lease is for 5 years but dissolves once we close.

Option 3: Pay large down-payment on modest rent ready house. 

A good deal for a retail buyer is something they can pay for which has most of the amenities and location they want.