Excellent guide!

Moreover, working with lenders to refinance successfully is crucial to making this strategy work.BRRR isn’t a get-rich-quick scheme, but it’s an excellent long-term strategy for building wealth if executed properly.

Most PM software won't be worth the cost at this point depending on your budget.At this stage, a good ole Excel/Google Sheet will do for keeping up with your income/expenses.

A law firm's physical location is less critical to me, so I would be interested in a San Diego-based attorney reference.

I can see VRBO trying to protect their brand and set a bar of excellence with this.However, it also makes you wonder if they are being rated accurately. 

I agree with @Chris Seveney that Del Ray would be an excellent place to do this.

You will be unavailable to her (and kids if you have them) physically and mentally most of the time, being immersed in the rehab of your property.

I’m not sure which one is the most realistic.BP Rental Property Calculator Rental Calculator: https://www.calculator.net/rental-property-calculator.htmlWealth Optimizer: https://www.rpmengage.com/wealth-optimizer Zillow: https://www.zillow.com/rental-manager/resources/rental-prope...In addition to the ones listed above, I’ve also downloaded Excel spreadsheets from a couple of other sources.

However, I would write down in an excel sheet all of them and process that go into a rehab and do a estimation column and write-down those numbers. 

and it's not that anywhere is "saturated," it's that prices AND rates are high.or as @Travis Timmons said - a creative niche that you excel in will cashflow.