Told this story here before, we bought a property where the seller had been in a bar fight and had a judgement for medical injuries from the other person in the bar fight. 

He's just like "I make $300K per year from my medical profession job, I'm going to make my life simple and aggressively pay down the mortgage, then do it one more time on another property, and that's it - early retirement." 

In other words, if there was a broken leg on your property that resulted in $250,000 in medical, lost wages, and pain & suffering, if there was gross negligence on your part, the total judgement could be $1.25 million, and worse, your insurance company could deny it.So what constitutes gross negligence? 

For example, we have a private network just for our team's devices that's hidden from guest. 

I'm older and need to build up my financial security knowing that I have a lot of future medical bills that are coming my way(multiple sclerosis).I look forward to chatting with you.

I have a duplex with one meter and I use a Sense (https://sense.com/) device to monitor the total KWH that the upstairs unit is using I then take the electric bill and split the bill up based on the amount of power drawn by the upstairs unit vs the total usage.

Credit scores are tricky because there could be items like medical debt or student loan debt that weighs the score down. 

I have also heard concerns about removal and tampering with these devices. - Water: I'm currently including water in rent for both of my buildings, because I've luckily not had to meter my water use.

OP Lincoln is a great town since it is the state capitol, lots of government income, home of UNL, lots of medical etc.  

You are one car breakdown or medical bill away from paying rent since you don't have an emergency savings.