If it's already turnkey that means you're paying higher rates than necessary when you could put 20% down and get a DSCR loan with lower rates and fees. 

Why pay off the mortgage early? 

Also, providing value to others at a high level will pay off for you in the end if you stick with it.

With that being said, I personally know several people who've had tenants that stop paying their rent and try to hang around for as long as possible. 

@Parmesh P. there is no such TDA paying 7% or even 6% long term,5 years or longer.

If not, who do you believe the natural buyer is and why do you believe they will pay retail when they can replicate what you accomplished with any number of available properties on the market at any given time?

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

Kind of reminds me of some of the golf course communities out here where if you bought a lot you had to pay the 100k transfer fee for the membership and 1k a month dues..

You don't provide enough data to know.Every product is only worth what you are willing to pay for it. 

Another option is to invest in the market instead of paying down a mortgage.