If there was a certified receipt, it should have been included.Florida method of service

Quote from @Jamie Banks: After receiving the request on Furnished Finder I reached out to the guest via their preferred communication method.

There are three ways you usually remediate charring.  1) Replace 2) Dry ice blast or 3) Seal (but not with paint)

This option comes down to the investor's risk tolerance since you will likely leverage your primary home at a variable rate.3) The BRRRR method since most hard money lenders will allow you to acquire distress payments with as little as 10% down and grant you access to rehab funding via a bridge loan.

Enemy method. 

You will need to get as much of a P&L as you can from the business for the last two years and also run numbers on projections based on your competition's enemy method.

But now I am wondering if those options have dried up and she is looking at the Mold issue as an excuse to not paying rent and dragging her foot.5) I verified their lease, I do see mold clause in there asking the tenant to inform immediately about any mold.Could you please advise ?

I am not against the buy-to-lease method, for someone else to implement, but right now it's not what I do.2.

Anyone have some go to methods to figure out vacancy or have some first hand knowledge of the Nashville market for MTRs?

If your rents are way low, you should methodically increase them.