Additionally, I have access to cabinets, doors, and other materials through trades with a friend and uncle who own 100+ doors between them, but still budgeted funds for replacements if they can't offer some. 

Dimensions and layouts on these are mostly standardized so you shouldnt have any problem unless the existing cabinets are custom built for the space.

Really nice backsplash, nice cabinets nice handle bars, but you didn't at least match the dishwasher with the other appliances (black versus stainless steel) and you use granite countertops?

There were hardly any cabinets and a door had been busted open where someone broke into the house due to it sitting vacant for so long.They apologized for the lack of communication and assured it would be better but I have had no calls or emails returned again.  

Look for something that needs cosmetics work, such as new flooring, paint, cabinets, etc, as this will help build value and get the most rent.   

Like when I didn't pull permits, I had to rip on the cabinets and tile and then abate asbestos that was under the kitchen floor tile. 

Reface cabinets, new countertops, glue down flooring and fresh paint.

You don't need to provide grab bars, interior or exterior ramps, wheelchair access in lower kitchen cabinets etc.

The door leaves 0 room next to the vanity and to the right when you walk in is a toilet with a cabinet above.

. #2 $12k for the entire kitchen or just cabinets and countertops?