An example of that is tenant must pay for additional electric over flat fee / flat limit since now there is 2 occupants in the home instead of originally one.

When faced with scenarios like this, it's tough to answer such a specific question with limited information. 

Lincoln Place: Still somehow in city limits but more suburban neighborhood.

North Linden, South of Main, Vassor Village, Woodland Park, MT Vernon, Milo-Grogan, Franklinton, Merrion Village, Hungarian Village, Southern Orchards, Driving Park, Olde Towne East, Franklin Park, King Lincoln, Old Oaks, Livingston Park are all but not limited to some areas in Columbus, Ohio I think will gentrify quickly and make for great long term buy and holds.This helps greatly.thanks!  

@Ana Maria A Self-Directed Roth Solo 401(k) is a great option for real estate investing if you're looking for tax-free growth and withdrawals in retirement.

Our manager also helped and encouraged us to limit our repairs/spending based on the area we are in and the type of property.

What are the limitations and benefits?

Valuing your time and understanding your limits and skills will make a big difference in the equity you build, the quality of the work and your sanity. 

My initial thought is that the developers may have gotten a much better deal than they would have otherwise given the clear limitations on the land's use.

You have a limit if it is an ADU.