But I am working professional and cannot deal with renters for day to day needs.

Of course still screen for tenent worthyness.

Seek a tax professional for more detailed information.  

I imagine though in my opinion not as a legal professional that the seller being the bank would be much more likely to get in trouble.

The professionals listed have additional training and ethic standards that set them a part, however it is important to conduct your own research and properly vet a few property managements before making your decision. 

Of course man, no problem!

Additionally, it is recommended to consult with a legal professional to ensure that the provision is enforceable and compliant with all relevant laws and regulations.

At least that's the advice I got from my CPA and also from the Cost Seg consultant that I worked with so I'll of course advise that you get your own advice!

Developing connections with regional authorities can yield helpful information, recommendations, and market insights.Participate on Social Media: On sites like Twitter, Instagram, and YouTube, follow influencers, real estate investors, and professionals in the field.

Of course there's a bit more to every build and budget will ultimately decide where you end up developing.