However, I dont know how RoofStock's star rating system compares to the traditional A-F system that most investment literature uses.

., I can guess the concept, but I have never heard of this ranking system. 

Upload all that information into podio and find a phone system that allows you to contact them virtually.

I would like to know how to acquire, learn about lending, financing, set up a system of how to eventually create cash flow from these buildings.

For instance I am in process right now in Portlandia  tough competitive market.. bought house right off of MLS system for 400k during the escrow period we were able to confirm 2 new lots  25X 100 each on each side of the existing home.. had to knock down a fence.. but by the time I closed i had the house which need about 5 to 7k in fluff and buff and 2 lots.

Also, being in CA, prop 13 gives you a great advantage in paying low property taxes versus other states where property taxes continue to increase as it is assessed annually on the value of the property. 

I've heard several acronyms used for it but most commonly Ratio Utility Billing System.  

Now, more than ten years later, most of that glut has worked its way through the system.

My Honey fixed and or redesigned almost every system here.

My Honey fixed and or redesigned almost every system here.