There isn't a sustainability problem in Texas, it's a regulation problem.

True although the fires this year just adds to the reasons to leave California (excessive taxation and regulation, overbearing political correctness, downtowns littered with feces, etc.).

Duplexes provide privacy, flexibility, and scalability, but strict short-term rental regulations may increase upfront costs and maintenance.

These programs offer options for less money down and in some cases DPA - Down payment assistance.As a banker for over 18+ years I am very skeptical when I hear a new name in the business only because its become tougher to lend with all of the new laws and credit/insurance requirements and regulations.  

Proper underwriting - this includes an appraisal, loan app and full underwriting to comply with CFPB regulations.2.

You also need to consider any STR regulations.

If you are able to manage it yourself, I think you will get a lot of very helpful education in real estate by spending a least a year or two doing that.You'll be able to work with property managers a lot better if you've done the work yourself for a bit, and it also helps to get familiar with the various laws and regulations you have to comply with as the owner, even if you do have a property manager in place (e.g., the new RI rental registry and associated lead paint inspections/certificates).It's up to you whether you're able to do it, but I think you'll get a lot out of the experience if you can try it for a year or two.

In some cases that's amazing -- one part of the town gov't considers it to be a commercial lodging establishment so it's exempt from STR permitting and regulation. 

All of this said, be sure to do your research on STR regulations first and find a STR friendly location.

Once you hit a certain number of loans (check with your state dept of banking and finance or dept of business regulation), they might require you to have a license.