I live in a state where this is easy and inexpensive to do.

Personally, I wouldn't live somewhere where I have people living above me as I am sensitive to noise. 

I doubt one of those posters has apologized to the lifelong damage they did to the financial lives of anyone that followed their advice.

I just started watching a lot of videos on the BRRRR method and don't know what to do after doing those repairs.

The plan would be to live in that property for 3-5 yrs, pay down the mortgage, then turn it into a rental.

The worst thing an Owner can do is to live in the same place as the Tenants. 

Since you have a conventional loan if you lived in it for 12 months your all set.

Now today, I learned through the neighbor she currently lives next to that she hasn't kept up the house, has been problematic, and apparently had eviction notices filed by her current landlord.

I am currently living in the southwest.

 - living through construction zone sucks.