Everything looks great and a year later that employer goes out of business or lays everyone off? 

That’s correct, a foreigner can buy property through a Mexican corporation, which is a great option for those investing in multiple properties or running a rental business.Key Points I'd like to add to your post:Setup Costs: $1,500–$3,000 USD.Ongoing Costs: $1,000–$2,000 USD/year for accounting and tax filings.Benefits: Allows tax deductions for expenses like maintenance, repairs, and management.Best for: Multiple properties or income-generating investments.For a single property for personal use, a fideicomiso is often simpler and more cost-effective due to its lower maintenance requirements and feesUltimately, choosing between a corporation and a fideicomiso comes down to your investment strategy.

And a debt note is only part of the cost of owning a property; not paying taxes will get a property foreclosed; not paying insurance can present huge exposure to damages.

A few small touches, like high-quality linens and a welcome guide, can make a big difference. 

On the other hand, self-education through books, podcasts, and free resources is cost-effective but requires discipline and a clear plan.

Hello,I am a Software Engineer and a Real Estate Investor working on a tech product for the real estate mortgage brokers.

Low inventory, higher rates and a LOT more investor competition have made it quite a bit harder.

You could build a crazy amount of wealth and a great career doing that.

I also practice as a Realtor because I enjoy it and it is extra income.So as an investor, your options are to get your RE license and have access to a lot of tools and do the research yourself (therefore you're paying with time, energy and a little money) or you work with a great realtor/investor in the specific market you're looking into.

For me a good SFH is going to be $300K now (which doesn’t make sense) and a 4-6 unit is between $375K-450K.