I think the general idea is that areas like finished basements, or cape cods with sloped ceilings on the 2nd floor have finished space that is not equivalent in value and use as other finished spaces.

Quote from @Marc Shin: For my STR, should I be using waterproof LVP or regular tiles for the bathroom floors?   

Great property, perfect setup for a duplex with separate driveways, entrances, back patios w/ storage, brand new roof, plumbing, newer HVAC, appliances, flooring, etc.

It’s taking Seller a while to provide the HVAC report but while time passes after due diligence - Flooring cost is way too expensive at the price point they’re asking for 130K + Care of property never took place till decided to sell so I’m not comfortable any longer - Home sits on corner lot on a slight hill with crawl space - Lots of weather changes has caused the home to settle + improper supports needed. 

I live on the top floor but have also rented out both floors previously via STR.

Fortunately, they have acquired a house, and now we can rent the first floor at market price.

Then you do floors because you can't do base and case until the floors are in and going full costs of paint will just get damaged during the balance of the rehab (although I often complete the ceiling paint in total).

Sixth: It seems you may not realize that I’m a recognized expert in credibility and conversion strategies.

We also had to replace two rotten walls and some rotten floor joist and subfloor.

If they have mattresses on the floor, never hang up their clothes, and leave beer cans all over the place, that's their issue.