Without cash flow you will end up going out of pocket for any repairs and Capex expenses. 

In other words customer wants a spec house (at production hours cost) versus a production house, which if you are not set up for this, how do you price it as a non custom builder for only one home? 

If the house went up $200K in 3 years (even assuming you bought it for $1.3M), you are now going to have to pay taxes on that when you sell. 

Neighbors can have legitimate complaints or they can make up stuff out of jealousy or for political reasons to cause you headaches. 

I've been attending meet ups in S.F and San Jose recently.

Depends - what was your cash flow before the taxes went up vs after?

Thank you Eric, we have some great networking & masterminding events coming up!

The tenant made the point to say it will be a difficult task to find new housing in 4 weeks and brought up the idea that the courts would likely let them stay longer.

The tax law changes every year, can you really keep up with it?

However, if you wanted to be perfectly buttoned up, you could draw up a contract between your LLCs and they could share in the expense for this PO Box.