You are not allowed to compound interest.If you bought the certificate from the state on a best price offer, you charge interest on your purchase price, not on the full amount of the taxes that were due, but were not paid by you when you purchased.After you obtained your tax deed, you are entitled to something called "mesne profits" if you file an ejectment lawsuit against the former owner and they redeem during that lawsuit.  

There is nothing more annoying that paying $1200 just to hear a sales pitch and be told that the only thing that will allow you to be successful is to sink a ton of cash into the advanced training. 

It gives you the flexibility kind of like a credit card that allows you to borrow a certain limit and withdraw funds as needed.

Also, within this approach, the option that attracts me the most is purchasing and installing a 'tiny home' on a campground that allows it.

These are by far the least amount passive so do your due diligence on understanding how to run a successful STR business and researching local laws on allowing STRs.2.

If the permanent financing will allow you to recover most of your initial investment and the fair market rent covers the principal, interest taxes, and insurance with cash left over, you have a BRRRR.

This will hopefully allow you to leapfrog your way to success!

They are set to change the zoning in my area, allowing ADU's and other construction.

The appraiser wouldn't even allow me to meet him which I had never had happen.  

None of those types of loans allow LLCs, therefore, that lawyer is incorrect.