The best book about the legal side of owning rental property in CA is Nolo's legal guide for CA landlords:https://store.nolo.com/products/the-california-landlords-law-book-lbrt.htmlI can't recommend this book highly enough for being the thorough overview a person needs before househacking a multifamily.For tax advantages, BP actually publishes two really good books:https://www.biggerpockets.com/store/tax-strategies-ultimatehttps://www.biggerpockets.com/store/advanced-tax-strategies-ultimateI read them both.

@Lexi Teifke Do you know if Shenoah publishes the condo market report anywhere or do you have to attend their meetings to receive a live review?

I've asked the BP publishing crew the same thing, and we're all still waiting on Audible.

Have a look at BP's blog where new articles are published every day: https://www.biggerpockets.com/blog 4.

Again, lots of good info.3rd- Purchase and read/listen to books published by BP.

CBRE and other commercial real estate brokerages also publish data on GRMs for large multifamily in different cities.

We drove all around middle-TN knocking on doors of newly published foreclosures/pre foreclosures (not sure if I have the lingo down?).

Except for the 5 day grace period and late fee, I don't publish this schedule in the lease agreement so they don't game the system. 

If you end up negotiating further there is a really good commercial loan calculator published by Fit Small Business for loans that have an interest rate reset. 

They have no phone number published and the principal residence is the one that was damaged and unlived in.