Before choosing a turnkey service/company, I'd use the search feature here to find past posts like this one where members share their experiences.I am a big fan of creating and following standard operating procedures in my business.

For newly constructed, purchased or renovated properties and also retroactive generally over the last 10 years, building components are properly classified into individual units of property and accurate recovery periods for computing depreciation deductions.

You would need to make sure the individual has an NMLS license.

So I went into Airbnb’s Calendar and saw that there were hundreds of Custom Trip Lengths created for the entire year that I did not create, and they do not match the Hospitable calendar.

The OP was not partnering with their spouse.One told us >500hrs is the only way and the other said >100hrs and no less than any other individual would work.

I am not aware if there's such community in miami alread.My idea is to create a group of people with the same objectives, where we can share our experiences, learn from others, help each other grow or start in this journey.

If they are that rare then what are the odds of finding land/tear downs where you can legally created 2-4 units?

You need to spend time researching and connect with the correct individuals. 

My criteria is someone i can trust not overcharging for each repair or creating a repair to overcharge.

@Gregory Frisoli, Many times a partnership structure that can accommodate TIC ownership will also have created a mechanism where you can assume a prorata share of the debt as a TIC.