But it turns out that he is a serial sand-bagger.

Personally, I am a big fan of the "alternative" storage systems such as water pumps, sand etc. because the battery method is honestly not all that efficient on a cost to operate measure. 

Coastal CA (Bay Area, LA, San Diego) has land constraints and it's very difficult to build new and continues to have high demand, despite the 300,000+ people who have left CA.

I thought I was going down to the subfloors but I had my flooring guys come try to sand anyway.

Once the company sends out an email telling their customers that they are their "family" you know everything else after that is going to be a line of b/s and deflection lol.I hope you are well.

I would have told her to pound sand and/or gone after her legally.

Also the Adelson family of Las Vegas Sands fame have purchased a couple of big parcels with hopes to build a giant casino/convention resort perhaps anchored by the arena for the Mavericks for which they also just purchased majority ownership from Mark Cuban. 

Thus, your startup may need to be a hybrid tech AI startup with Sand Hill Road funding. 

Patch, sand, prime and paint the holes and paint to match the wall.

Nearby new build 3/2 SFRs start in the mid-200's, and there's a lot under construction.