Deposits from the tenant.Security deposits from the tenant in residential dwelling units shall be deposited in a trust account with a licensed and federally insured depository institution lawfully doing business in this State or the landlord may, at his option, furnish a bond from an insurance company licensed to do business in North Carolina.

I'm light on capital so paying a mentor isn't an option, but happy to split revenue (pay as I learn).I don't currently own in Florida, but from what I've read, the challenge is in even getting insurance.

@Makan A Tabrizi Check with your insurance as I’m not allowed to have gas stoves or ovens.

The policy shows coverage. 3.

If this is not available then we have done demo and just removed the structure.Sidenote for people who see the title: Do not burn down a house on purpose for insurance reasons.....That is called fraud and is criminal :) 

However, many lenders and insurance companies are tightening restrictions and premiums for these types of properties.

You can only play games for so long.Chances are your next door neighbor is an IRS agent and turns you in when your tenants blocks their drive or some other random event disturbing your IRS neighbor.ADU catches fire and your insurance won't cover you, because it was an illegal and unpermitted structure.The city inspector told the last guy not to build or rent it, and is now pissed and wants to make an example of you and just red tags the whole property and no one can occupy for the next 1-2-3 years while you wait for a hearing.Then when you get the hearing, "staff" recommends you tear the whole structure down, and if you still want an ADU, you can apply for a permit and rebuild it.Your tenant quits paying rent and won't move out and you can't evict them, because there is no valid lease and they're just your "roommate".Probably a dozen other bad things can happen to you when you do stuff like this. 

You need to carry a special type of health insurance, not the traditional kind.

We have not disabled ours or converted to gas, but Tenant must sign a Fireplace Addendum stating if they use it, we require a higher renter's liability policy with us as additional insured, rules on wood, storage, use, safety, they pay for yearly professional cleaning each year they are there, etc.  

As expenses fluctuate (property taxes, insurance, maintenance items, etc), the cash flow will be up and down and unreliable.