My guess is they have low level of book keeping sophistication. 

Giovanni, Congrats on deciding to go to the next level. 

Get to know the people on a personal level at section 8.  

Did you have to jump through so many hoops and provide this level of personal information?

The metrics I'm primarily focused on are: rent appreciation rate, property appreciation rate, economic growth rate, unemployment rate on the macro level.

What level of experience does an investor need in order to raise $250k or $1M?

For example, the stairway is not level and you would have to scrap the house and rebuild to live here.

It takes a certain level of QB knowledge to set it up correctly.

Non-passive to achieve this level of return.Add the addition of the ADU makes the main unit rent controlled if over 15 years old.the work to add an ADU likely exceeds the effort of a brrrr that can achieve infinite return  Experienced investors are adding multiple ADUs by leveraging items like bonus density, committing units to affordable housing, etc.  

There are more factors than just the community (#beds, level of theming, location to the amenities, style of home (single family, townhome, condo) and others) But I would strongly advise to stay within some of the same communities you mentioned like Storey Lake, Windsor Hills, Championsgate and a few others if cash flow is your goal.