I have referrals for you in San Diego if you want to work remotely. 

Two months ago I saw most homes were sold first weekend in San Mateo, CA similar ones is still on the market.

Any one with first hand experience or know a reliable Multifamily developer in and around San Antonio?

I see you are in San Antonio, I listened to an episode of the BP podcast in which they interviewed this lady from there.

This would be against my current property in San Jose, CA if anyone has a good recommendation for a local credit union.

Maybe OP just lacks confidence in his docs or needs to review with their attorney to ensure they understand, perhaps an inexperienced escrow or OP doesn't want to be a jerk about it, he's looking for advice on BP about the nuances in this "grey area" and wants to be professional but without being taken advantage of by what sounds like from his description to be buyers acting like clowns. 

I am looking to get started in this field in San Diego.

@Matt Gilroy, I have three properties in Northern Virginia, one property in San Diego, one property in the Myrtle Beach area, and two multi-family properties in southern Ct.

My property is located in San Antonio.

We're currently working on 30+ ADU projects in San Francisco, mostly in larger apartment buildings for corporate clients but we are doing a few in single family homes or duplexes too.