Everyone has offered very helpful feedback here, and so far it does sound like option 3 is the most popular opinion. 

I build fine, custom homes.

I've heard them multiple times on the GRE podcast and it seems like they have a decent product, but the customer service is seriously lacking.  

Keyless entry is gaining popularity - no lost keys, some even allow opening via cell phone. 

In my opinion if you are doing a quality job and taking care of your customers there should not be any reason to have such a clause because they wouldn't want to leave. 

Enjoy the good life in this affordable 2-bedroom condo in popular Aston Arms.

I’ve found a 5000 sq ft home in unincorporated area, popular neighborhood, its 1979 build, its in decent condition but requires flooring, paint , exterior roofing , walls all renovated, guessing cost might be $150k to make it new..

Installed a customers AC condenser on the roof to keep people from stealing it

However, there's a 2.75% service fee if the tenant pays with a credit card.Another popular way to accept rent is through Venmo.

Hi James, I had a look at their properties and customer presentation but nothing more. are you considering Jean Gillen for a Florida Turnkey?