These are professionals with additional training and a stricter code of ethics.

A less then full investigation may result in one thinking that the house and or the house and tennis court lots were what was being sold.As I later found out, a newbie tax lien investor thought they were getting a great bargain by outbidding other misinformed investors and paying the back taxes, legal fees, and an additional $34,000 (overage) which the county forwarded to me.  

We wanted additional units to pay mortgage and have cash flow.

In addition to rent, you can setup late fees and other fees to be collected. 

.- Value add - How much does it cost to build additional storage units?

Second, I'd connect with some local hosts in your area also in addition to Airdna.

The loan officer didn't care about the LLC, just said there would be additional papers to sign.

These are professionals with additional training and a stricter code of ethics.

This was not what I was interested in doing and when I voiced that I was interested in 5-20 unit deals and had the funding for that in place I just got additional push back for buying the larger buildings.

There is no additional "risk" on the note like a demand clause etc, but you have  extra expense in upfront one time costs and the pre-payment penalty that most programs are sold with if rates do drop as expected in the future.