Personal and thru 2 business entities.  

Then have an attorney assist in drafting the needed documents & agreements.My personal preference has been to have one person hold title & the other hold a recorded option or lien position depending on their roles & needs. 

Your financial goals, risk tolerance, investment strategy, and personal preferences will all play a role in determining the best option for you.

For insurance relocation reservations I still get a full application (with background and credit check) for each person over 18.

The biggest draws for investors are not needing to provide income docs (no W2, tax return, paystubs etc needed), DTI doesn’t matter, you can close in an LLC, and not all lenders report the debt to your personal credit (so it doesn’t affect your credit score or DTI for future conventional financing).

you need all 3 of those. no offense but just to be direct - it sounds like you may not be ready to make offers.are you looking at properties in person? 

Speaking from personal experience, I have several STR rentals in California (I co-own STRental Pros in Orange County, Los Angeles County, and Riverside County).

Personally I invest in stocks, mutual funds, moneys in high yield savings account, dabbled in digital currency and but primarily real estate.

Or if there is a 10 unit made up of two buildings, or two 'sides', I'll let an STR person take one side/building/chunk.In Montrose I have a 10 unit that's made up of a 6 and 4 unit building. 

Are you asking if YOU personally have $100M?