We are in a new era of higher interest rates, gurus selling information, and low supply in popular markets.

Those neighborhoods have been popular  because they offer a decent balance between purchase price and rent potential.

https://www.biggerpockets.com/blog/short-term-rental-loans-a...DSCR Loans: Terms to Know When Working With These Popular Rental Loanhttps://www.biggerpockets.com/blog/dscr-loans-terms-to-knowWhat’s Next For DSCR Loans?

CPAs and Lawyers will always tell you to get one (and contrary to popular rumors this has nothing to do with getting more $ for filing fees).

Another solid read is "The Millionaire Real Estate Investor" by Gary Keller, which focuses more specifically on real estate strategies.For podcasts, BiggerPockets is extremely popular and a fantastic resource, especially for beginners.

This strategy has gained popularity because of its potential for building wealth through real estate.

Columbus has been a very popular market for Californian investors to buy property in because of all of the tech growth. 

So even popular rent estimate tools seem a little inflated unless you're outpeforming the competition with what youre offering.

GoodbudgetWhat makes it unique: The Goodbudget app uses the popular envelope budgeting system, which allocates portions of your monthly income to virtual envelopes, or expense categories, like groceries, gas, debt payoff, etc.

The most popular are Steadily, Proper, and CBIZ.