In a 2 story, they just do exterior structural, and interior traditional stick. 

Don't skip out on painting the exterior of your rentals, it protects your siding and keeps it lasting much longer.Windows - these can last a long time but check if the frames are breaking or pulling away in corners, that means window frame replacement soon or now and that is expensive.

Lighter, brighter laundry room; maybe some exterior lighting because the parking lot is too dark; Lower occupancy rates that are caused by not having the above items. 

Rehabbed the interior prior to renting and then did the exterior prior to sale What was the outcome?

@Matt Fischer some cities/municipalities have a quality of life ordinance in which you can report (anonymously sometimes) violations such as trash left out, visible exterior repairs which are unsightly or dangerous (inadequately repaired balconies, etc).

I would even take a picture of the exterior of the house and maybe put on the letter just so they can see the property I am talking about.

If you are working on your next BRRR, flip, or purchase, and are looking for a fresh coat on the interior or exterior, I've got your guy!

Also, is exterior co-branded (my team and EXP) signage allowed? 

You have a built-in appreciation magnet for yourself.

It seems the lights for the carport, all exterior outlets, and both bathroom outlets are on the same breaker.