I do not have a specific credit score requirement.

I know they are compensated per unit for the inspection, do you think it would be an issue if I just registered a fifth unit and made sure it met all the requirements?

We also had the option of another type of policy that was even less expensive that would have required us to spend at least 1 night in the house and rent it at least 30 nights each year.

Social security number is definitely not required for non-payment for eviction in NJ.

Each of the 5 warehouses on this campus will require updates (construction of offices/bathrooms, roof repairs, paint, siding repairs, new penetrations for doors, updates to electrical, insulation, and extension of water and sewer). 

. - Who ever told you that only 30 days notice is required does not know CA law.  

This property will require a pool to fully optimize its earning potential, and I've already factored that into my calculations.

Look for any clauses about rental caps, short-term rentals, or owner-occupancy requirements.

or if not 50% capital required why wouldn't the other partner just find a realtor and CPA to find/underwrite the deal and 3-5% for property management then own/keep 100%?

The Notice needs to be sent to each tenant by both proof of delivery required service from the post office as well as by certified mail to the last known address.