There are GFCI breakers in electrical panels, but ive never heard of a heating system on a GFCI.

It is very important that you have good systems and/or a good property manager.My final comment is that if it is all too much, if your family is suffering over the properties, then it is OK to sell the properties.

Sewer/septic system in good shape?

The owner is a lawyer who believes he has gamed the system by claiming much the same thing.

I am curious on how the rating system for bigger pockets works.

@Jeremy Swanson Unfortunately our education system isn't set up to breed successful real estate investors.

They may not be able to tell you if your particular property would qualify, but I would think at the very least that they could tell you if there are other properties in the system that also have tanks in the basement.

@Jason Payne agree with both Jacob and Jason, most of US books are excellent, especially for the systems, strategies and motivation they provide. 

Originally posted by @Andrew Angerer:I don't know if it's horrible, just a fact of the system.

For example, I thought that the larger firm would do a better job of tracking and responding to maintenance requests but there have been ones that fell through the cracks in their system.