That first deal is very exciting but remember this could be a great start that works for you or it could be a huge headache.

Every individual must remember that the only person who is responsible for what takes place inside of the IRA is the account holder himself (or herself).  

Personally, i spent a bit more to be in class "B" neighborhoods where even though the cash flow isn't as ideal, the peace of mind is worth it.

Remember if you are a CA resident, you will still have to file and pay $800 minimum to FTB.https://www.realestatelanduseandenvironmentallaw.com/is-your-out-of-state-llc-doing-business-in-california.htmlSo if you have an LLC in KS and LLC in IA, plus your LLC in CA, then you will pay 3x$800.

And yes, fein should suffice, i remember there was an individual service offered by www.mynewcompany.com or .net but seemed like they changed name or bought out, the logo is still the same so not sure if services changed.

Remember the mentality of your tenant is a reflection of the property. 

Other than that choose which unit you prefer and remember moving in furniture is always harder when you need to climb stairs!

We ideally are thinking of multifamily investments of concrete construction toward the more inland area and the Daytona to Jacksonville stretch. 

Ideally you should hire an attorney that's local to the property you found as there're laws that could apply locally that one must know!

The best BRRRR are properties that project near top of market cash flow per cost, have a lot of sweat equity (the more trashed the more sweat equity), and ideally are in a rising area (ideally has both rent and market appreciation).Good luck