Once I helped out some friends that had one tenant pass away from alcohol, the son was a complete mess with drugs urinating and defecating on the floor and on top of all that they were hoarders.

What makes these locks good, IMHO, besides the battery life and their robust build, is there is no motor to move the deadbolt.  

As a tenant, if the restaurant has music and/or sells alcohol, it can be a problem. 

During the term of the lease (the initial term of the lease or any extension term), the owner may only terminate the tenancy because of: (1) Serious or repeated violation of the lease; (2) Violation of Federal, State, or local law that imposes obligations on the tenant in connection with the occupancy or use of the unit and the premises; (3) Criminal activity or alcohol abuse (as provided in paragraph c); or (4) Other good cause (as provided in paragraph d).

I have sprayed the White Shellac version and it needs denatured alcohol for clean up.  

It's a growing document and Orange and Seminole County are the most robust because that is where I purchase real property for our portfolio.  

I have seen food sent home with kids only to have the parents sell it for drugs or alcohol.

Ultimately, I am trying to get an unbiased opinion on how robust the rental market is in my target area as well as pricing.

The boyfriend of her's might have sold it for their drugs and alcohol.  

Further, an opened notice from the DMV in this tenant's name related to driving under the influence of alcohol was on the floor, and an unsecured Smith and Wesson handgun was sitting on the bedside table.