It’s going to go away from a commission based model (which to me never really made sense but not complaining about it). 25 years ago when there really wasn’t online listings and you would check the newspaper or call agents for listings times have changed and commissions made sense.

Another avenue would to get on the Facebook groups and identify local real estate groups based in Miami. 

It's human nature (unfortunately).

This goes back to doing more due diligence - talk to investors who have properties in those areas and to 5 experienced property management companies (instead of just 3) who will tell you what properties are renting for, potential problems, tenant base, etc

As the landlord we set the standard, I set my security deposit based on the risk level to me as the owner / manager. 

Strong Rental Market: Florida's year-round warm climate and tourist attractions make it a popular destination for renters, ensuring a steady demand for rental properties.2.

We only did two specific LLC 's based on the address of each property because an accountant advised me to, but I am wondering if this will work?

I would only be focusing on only one area and market and the based on what I am hearing, the full turnkey service might not be the best way to go... 

I use the oil based Kilz when I deal with pet odors. 

The house is a 3b/2ba 1,895 sq ft home but an additional sunroom built in which brings sq ft up to 2,055 (based off tax records my agent found).