It has a brand new HVAC system, updated 200amp electrical panel and all new wiring throughout.

For the side of the cabinet, you can install a panel or do a waterfall edge countertop to cover up the damage. 

Has anyone used “FlexStone” shower panels in a rehab, flip, or own home?

The pilot is most likely behind that panel (the one on the bottom, with the bulge in the middle). 

THEN THE PANELS COME WITH EVERYTHING DOWN TO THE SCREWS.

House was severely fire damaged and subsequently deemed uninhabitable and demo'd by the city along with the solar panels.

This can significantly offset the upfront costs of installing solar panels.

It's definitely much more challenging to have the house inspected with all of their stuff around, but they should be able to still look at the main things (foundation, HVAC, electrical panel, hotwater heater, roof, etc.). 

I've been doing construction and rehab on houses long enough that I have seen the bifold closet doors go from solid wood frame and stiles and hollow core luan-type plywood panels to cardboard frames and stiles and paper overlays.

Are there two electric meters on the outside and two panels on the inside, one for each duplex unit?