I have also been doing quite a bit of research on Loan's, tax consequences etc., and am working towards being a expert in this niche.  

Most Florida markets will share some dynamics though like taxes and insurance. 

If your bottom line numbers on tax returns and W2 income are not strong however, this will be an abrupt dead end.

@Rafael Ramos All your goals contradict each other:(1) Cashflow: buy Class C & D properties2) Appreciation: buy Class A & B properties3) Low Crime: buy Class A & B properties4) Why would you want your investments to lose money to lower your taxes?

One key he found was mixing a welcoming atmosphere with firm guidelines.. it typically falls under standard tenant landlord laws for eviction.. so you’ll want to double-check local regulations.You mentioned Furnished Finders and Padslipt.com.. from what I’ve heard, those can be great if you’re targeting traveling professionals or short term visitors.

Check with your municipality about how property taxes will change when you buy the place.

On property number one, I would cash flow $750 a month after mortgage, taxes, and insurance if I also rent out the unit I live in.

I then would have my tax cpa enter in or do it after discussing tax based items (depreciation- MACRS, reserves, year end accruals, reserves, etc.).

Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

These are professionals with additional training and a stricter code of ethics.