I believe God gave each of us unique talents to use . 

The concern is investors already have to overcome the RLTO, a uniquely pro-tenant law that doesn't exist in most major markets.

I am in a unique situation.

I am in a unique situation.

@Kellen Driscoll on top of the fore mentioned advice I would check into the state of Florida's Manufactured Housing Division and see what they say as well as put a call or go to a DMV there and see what you can do and if the charges to order duplicate title (assuming their system data goes back that far) and see what they will charge.

I would normally use 10, 15, 10, 10 as a minimum unless there were unique factors (like newly renovated/constructed), and go up from there. 5% of 550/mo is only $330/year/unit - that could get swallowed up in a single service call for a malfunctioning furnace.

California has a division of government that looks into such deals as your looking at and its just not a win/win especially for you.

Each situation is unique and ultimately you should evaluate what’s an acceptable return for you considering you are out of state.

I am not unique.

I know of a couple anecdotes with folks offering seller financing - enough to say that these are often very unique situations.