My overall gist of them is that RADD got pretty popular and they don't have proper operations setup to deal with the scale.

You have to properly vet and perform thorough due diligence (which I didn't do a couple years ago when I first jumped in).

For house hacking, ensure rental and personal use are properly allocated for deductions.

STR's, if done right, are viable long term investments meant to cash flow at a reasonable enough level to properly maintain and improve them. 

There are various other items that may come up such as: Proper firewall suppression, adequate entrances/exits for fire safety, stair safety, size of kitchen appliances, etc... for my specific example. 

Now if it was definitely a single unit and only she could do it and it was properly labled it would be on her.

I own 12-doors in Detroit proper.

This was also confirmed when I went there to submit the required documents, but they couldn't give me a proper timeline on when it would happen claiming that they were backed up. 

You can try your luck to see how long it’ll take for the roots to re-grow, but be prepared to eventually make the proper repairs.

Do you have the professionals you need to start an LLC, do the proper real estate/tax accounting, solid contractors to rehab or prepare the property, and a property manager to handle the day-to-day operations?