I’m new to the rental business.

When you do the turnkey offerings to completely new investors like that, you're going to end up working with a lot of inexperienced investors who blame the turnkey operator for things that are a normal part of the property management business.

Is the mid term rental business that you have a 'rental arbitrage' business?

Even if you create a non-CA LLC, if you are managing the business from California, you will likely be deemed to be "doing business" in California and therefore likely subject to CA taxes.

I take a picture of their driver's license.I ask for phone numbers that accept texts and any alternate land or business phone numbers.I ask for the names and birth dates of anyone under 18, and ask if there are any service / emotional support animals, together with their names and breeds.I also ask for personal references, previous landlord contact info (and length of time there), employer contact info (and how long there, together with earnings), as well as the name and contact information for their manager / boss.

You're looking for hesitation on how they speak of them as a person they did work/business with depending on a job or rental reference.3.)

.🚀 Too busy to scale?

I typically don't comment on other's businesses unless I know from personal experience.

His team is adding a course on buying businesses, and they are also working on adding Real Estate College Semesters and learning badges. 

Or start a business which would require a lot more time than owning RE.If it were me and Dallas is appreciating, I'd probably hold onto it since you've had it since 2011.