We also charge our management fee on any additional income we collect as part of the booking such as early check in, pet fees, pool heating etc.

We make $50 more per month for allowing pets.

You can also discriminate against pets, bikers, etc.

Pools and Pets are top search terms. 

I've spoken to several lawyers and decided it was best for me to have a domestic LLC in the state of each rental property and foreign register it with CA.

Do you charge extra for pets?

There are also various local government programs for the recently incarcerated (I've done loans for felons), people that just finished rehab (check), domestic abuse victims (check), and so on.A caveat for #2.

Think of all the things that could go wrong and see if the lease addresses them: unauthorized pets or tenants, early termination, security deposit, lease violations, late rent, eviction, lawn maintenance, parking, etc.5.

I am looking for domestic violence, sexual abuse, and other big things like robbery.

Again, you don't necessarily want to get in over your head.Also, consider how else to invest your free cash --- kinda my pet peeve right now.