I also switched employers during escrow which caused additional issues.

So far no bad news has caused issues.

All that means is that you add value to the property in some way, shape, or form, increase your NOI, and cause your property's value to rise.

I'm not sure if his work caused the backup.

If you have a house that gets no mail, and has utilities, that'll cause red flags for them to look further into. 

If one day is higher than another, it will help you zero in on the cause.

Is it fair for me to not have my own hot water heater instead of 3 apts running off same heater that is downstairs in a apr where their is alot of kids and randon people taking showers. My power bill is almost 100 due...

Transferring money between completely separate LLCs might cause you some headache in the beginning and not really benefit you how you want it to.

We also had a plumber abandon the job (ask me for his name), which caused us a two month delay...The project came on the market in the winter of 2018/2019 which was a horrible time for the market.

I did 6 month rehab cause this is my first rehab.