Once you have scaled up a bit and have some hard and fast procedures in place you can take what you like about the state form and then add in what you would like it to say concerning your specific processes and procedures, write all that down and send it to a lawyer to bless. 

With all the new regulations around documentation for cost segregation that has come out, I recommend having a professional do them.

If booking off an OTA platform you definitely need to protect yourself especially if your state has tough regulations that side with tenants.

What does your current lease say the procedure is? 

If you find properties outside of city limits that might help with possible regulations. 

Prior to that regulation FNMA didn't care how many mortgages you had only that you qualified for each. 

To answer your question - within the city limits STR's are not permitted, outside the limits there is no regulation.

The local rules and regulations for building in our area is what is keeping the volume of building low.

This is the procedure: have a meeting of the minds, and then they send the check to the closing agent for closing.

Is the India service provider going to know all of the US laws/regulations?