I’d appreciate any insights on whether Sacramento is a good fit for these goals.1.

Excellent guide!

I have been doing DSCR loans for 10-12 years back when they were called cash flow loans, so when they fit they are a great product (even without the nonsense unlicensed DSCR only brokers say about them like the not on credit report BS) but they are NOT as good as a conventional if one qualifies. 

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.

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. 

Hotels and fitness centers handle hundreds and hundreds of users between cleanings.1.

I've come to realize that opting for a Delaware LLC might be unnecessary at this stage; it seems more fitting for the future when my portfolio experiences significant growth.

That will help other investors who are looking to partner, to get a better sense of what you're looking for and if it fits their needs. 

However, it can be an excellent exit strategy to offload a property, diversify your portfolio away from real estate, or cash in on your investment.2.