When mathing this out on the spreadsheet I made, that seems fairly in line with the data that is given. 

The homebuilder could have figured it out how to maintain overall grading/drainage of the site, but it was more so needed to satisfy the City.  

I just had to fight tooth and nail to close a VA condo purchase for a client with a POA that was actually fairly well run, relatively speaking.

Don't wrongfully evict, avoid violating any fair housing laws, don't be a slumlord, screen tenants well, avoid security deposit disputes, be professional with your tenants and take care of your properties.

These can be fairly automated for you as well to help save you 10% which on 2 units could be well worth it. 

Further, the court is empowered to do just about anything it wants or perceives as “fair”.  

There won’t be a ton of supply, so you should be able to get an idea on locations and pricing fairly quickly.

It lets you learn the ins and outs of maintaining a house without worrying about tenants.

This casual conversation turned into a unique opportunity, allowing me to connect directly with the owner and negotiate a fair deal before it officially hit the market.

I consider myself to be fairly educated but I have no clue what you are asking.