Here is an article with more information on what a house hack is -www.rocketmortgage.com/learn/house-hacking.

Dan, you seem really knowledgable with the market in San Diego and prior to joe McCall I didn't realize how important it was to know your market.

Once you invest in a fund, you've relinquished the single most important control valve you have: determining what investments your hard-earned capital goes towards acquiring.

Verifying last 2 years of rental history very important!

It is important that you keep the investment for a medium to long term.

Cash flow is important, but appreciation, principal paydown, and tax advantages are also key factors in long-term real estate success.Your logic makes sense—if your investment property’s rent offsets your primary mortgage and you’re in a strong appreciation market, it could still be a great long-term play.

It's important to narrow down on the locations and conditions of properties you're looking to buy so you can align your numbers with those expectations.

@Brandon Turner  Looks like he interviewed one of the guys for his article. 

Also, as a licensed broker, it's important to note that real estate brokers are not Zoning experts. 

Here’s a quick overview of potential pros and cons, along with general advice on working with hard money lenders like them.Pros:Flexible Financing Options: Rehab Financial Group often specializes in real estate investing and provides hard money loans for BRRRR deals, which may be a good match for your needs.Quick Funding: Hard money lenders like Rehab Financial can sometimes offer quicker access to funds compared to traditional banks, which is important for BRRRR investors looking to move fast on properties.Cons:Higher Interest Rates: Hard money lenders usually charge higher interest rates than traditional financing sources.