I have a business degree (supply chain management and marketing) and have been self-educating on real estate topics, but I'm about ready to get my hands dirty. 

What is there issue supplying the rent roll?

(c) A water supply approved under applicable law, which is:(1) Under the control of the tenant or landlord and is capable of producing hot and cold running water;(2) Furnished to appropriate fixtures; and(3) Connected to a sewage disposal system approved under applicable law and maintained in good working order to the extent that the system can be controlled by the landlord.

To get an accurate answer to your specific region call up some property managers and ask for proposals for their services and as a apart of that have them supply a recommended unit mix based on your market. 

Looks like it, supply at 2.2 months and declining.https://www.bizjournals.com/phoenix/news/2017/05/25/phoenix-tops-us-in-population-growth-more-than-la.html

However, they neglect to mention in order to beat competitors prices, you must supply them with a truth in lending statement/estimate.

As the Boomers retire and downsize, I expect a marked influx of supply of this very type of traditional, single family house.

Governments rightly look to private sector to provide and manage housing supply, bringing tax incentives for both parties. 

Well, what "turnkey" by meaning is this: built, supplied, or installed complete and ready to operateSo you will see a lot of turnkey services pertaining to real estate especially ready-to-go rental income properties. 

Hey guysI was approached by a Navigation company about rooftop lease space for an antenna to be used in collecting data for self driving cars, and drones.Its a small unit that receives & transmits data, part of it would be inside my building, and  I would supply the power.all the regular mumbo jumbo in the lease like access with 24 notice, and what not.Kicker is they offered $50 a month, I didn't even  bother to respond, I believe the guy searching for sites is just a hired sales man, he sounded scripted.Anyone in a rooftop lease out there that can share some advice, at $50 a month I wouldn't even consider it.Thanks