I read Multifamily Millions by David Lindahl, listened religiously to Lifestyles Unlimited Inc.

Quote from @Arron Achey: it's hard to know what to do with the current renters without seeing evidence of the current condition.You have a phone with a camera and can take (almost) unlimited pictures.

Real estate is not an easy and fool-proof business, but if you can get over the initial learning curve, it is definitely a very rewarding business with unlimited possibilities.In summary ... any new investor should have a mentor for the first few deals.

Contingencies are meant to cover your due diligence for a finite period of time before close of escrow, not to give you unlimited protection until closing the deal. 

You can create unlimited virtual accounts, with separate accounting and account numbers, separate debit cards, etc all with no set-up fees or minimum balances. 

You need like 30 days for $200 unlimited searches.

Considering how high end and large your homes are I would personally leave unlimited supplies of all of these items. 

The fed has lifted reserve requirements for banks so they can lend an unlimited amount of money to businesses which would inevitably find its way into our hands. 

Also you get no pass through tax benefits like depreciation anyway on these investments.You should never own actual rentals where you are responsible for upkeep and costs in an IRA because you have to use only IRA funds for all repairs etc and theoretically that's an unlimited number.

I would definitely recommend looking into a Series LLC as a holding company, primarily because it has unlimited scalability.