Simple, point out her responsibility for safekeeping of the property.

Some will shed most is not all of their rentals and just do lending .. personal choice.. some things to keep in mind ONLY do first loans. 

NOTE: an aggressive attorney can still track you down.LEGAL PROTECTION: By placing your assets in an LLC, you legally separate them from your personal assets.

Quote from @Amanda Dobbs: Is there a place to find Private Investors as in one person?

If @Drew Sygit doesn't have a local person for you, I have CFO clients in KC, MO that have used this firm: https://propertyvaluationservices.net/services/protest-taxes...

I think if you leverage 70% of it you’re going to seriously cut into your cash flow and personally if I was going to have $7M in debt I’d prefer it to be spread over several projects built slowly.

I've heard good things, but not personally worked with them. 

The one who thinks that they are masters of the universe in EVERY area of life, has 30 different businesses, claims to be fit as a fiddle, with a life in perfect harmony, shows off huge toys, has 30 different businesses, including selling their time by the hour to provide coaching... this person is not running a real estate syndication business.

Sometimes the tenants are coming from shelters or other communal type of housing where maintaining a space my not be solely there responsibility so maintaining the unit may not be to your liking. 

Hard to say one way or another without knowing your personal finances, goals etc., but it seems like a good deal.