They got a baby and we were fixing everything immediately ( even if they broke something) But now we think its  too much. 

That said... if your happy with how far you've gone with your empire, then by all means pay those babies off and enjoy the additional cashflow upon completion of the loans.Cheers to wealth creation through RE!

The historical data of epic financial ruin following even very savvy people who invested in housing, food, tools, clothing, heavy equipment, technical services, a few unmentionables, etc for oil field boom events is truly legendary. 

NNN Baby!  

Remodel I have left for one person as this gave me the best price and I didn't have to worry about making appointments with different contractors and baby sitting them.   

Ensuring all parties have the ability to wash sheets, towels, clothes, etc. will help things run smoothly.

The only way in 50 years with a lot of rentals you will have zero evictions, is If you don't evict someone who isn't paying and baby them through getting on their feet.

I should have also included that a new electrical panel will need to be put in and the current one looks like https://inspectapedia.com/electric/Fuse_Panel510-D... and the wiring is a thick copper wiring wrapped in a fabric or cloth exterior. 

No matter how many disclosures, excel sheets, and systems and processes you have in place, if they’re not someone who is honest and treats your projects like their baby, they are going to make your life miserable.

You need to go over his 7 Baby Step Plan and see where you are at before you Plan to get into more DEBT to buy a 4 Plex.