Seeking Feedback on Hamilton Zanze RE Investments

[Lois S.]

I hope this is the right place to ask about this.

"Hamilton Zanze is a private, San Francisco-based real estate company that acquires, repositions, and operates apartment communities."

I do know a realtor that has invested with them, but I'm curious if there are other people here that have experience with this company. Since it's privately held, how do you do due diligence on the company?

Thanks.