The LLC can be a very powerful tool for you, if you respect it. 

Power was along the county road.. so we put power in underground and we actually had a rural water system.. so water meters went in on the county road and we ran service to each site..

I anyone is willing to help me I will do everything in my power to help in any way I can .

Liquidity equals staying power and you don't want to give up every spare bit of it in pursuit of a quicker debt payoff IMO.  

The mind is a powerful tool.

Once these kids start moving out, there will be a surge in demand for apartments which will make multi family properties rise in value but also make single family properties drop in value because the pool of able buyers is smaller.  

This is an article from Bloomberg that discusses the Unlikely Cities that Will Power US Economy  Could these Cities be the Next Place to Buy your Multifamily Units?

You need to find out how each unit is addressed by the tax assessor's office, post office, electric, water, cable, phone etc...For example I have one property where the mail goes to 201, 203, but the water and sewer bill goes to 201 #A and 201 #B, yet the power company has two meters where one meter is attached to "201-203 North" and "201-203 South". 

With a conventional commercial loan, you can plan to put 20%+ down, so your max purchase price is going to be $150k, and if your credit isn't spotless your purchasing power will go down from there.

But to have that person on your side is a powerful tool!