A hosting business involves marketing (LTR only markets when there is a vacancy), cleaning/turnover, check-in/check-out procedures, and a concierge communication.The analogy to Walmart is absurd.

Transitioning to a post-scarcity economy may involve shifts towards collaborative consumption, resource sharing, and sustainable practices.In short, while post-scarcity is an intriguing concept, its realization is likely to be gradual and contingent upon a complex interplay of technological, economic, and social factors."

You can look into the BiggerPockets-affiliated software for landlords here in the Tools section.Another option could be a local Realtor who either works a ton of rentals or does a lot of business in North Austin.The software route may still require involvement on your end i.e. setup, communication, document review, etc. 

@Matt OwensOut-of-market investment provides affordability, diversity, and greater returns, but it also involves managerial issues, a lack of local expertise, and travel expenses.

On the handful of times we have found someone in a unit we have threated to call the police and it has generally worked, they would need to show something that ties them to the unit (mail, utility bill, or lease) for the police to not get involved.  

Short-Term Commitment: You're involved in the property for a shorter duration (typically months to a year), which can mean less exposure to market fluctuations but requires intensive management during renovations.3.

This is the kind of situation where you absolutely need to get a local real estate lawyer involved.

I do want to get involved in multi-families.

I would find someone local who is involved in real estate or management who wants a side job.

Which ever market you choose will depend on your strategy and how involved you are going to be.