Initially you may want to do an basic cleaning (get rid of trash, clean all windows and sills, bathroom & kitchen & cabinets, flooring and maybe even sweep down walls for dust build up and possible spider webs) so it's not overwhelming, then you can better assess and create your strategy.

The damage was so bad that while I was sweeping up the mess, I accidentally lifted the broom too high and the broom handle punched right through a joist like it was made of rice paper. 

We attended a  "sweep" class in Hawaii that helped open our eyes.

I am not you so when a sweeping statement is made about numbers I ask rather than make things up in my mind.Just because the numbers appear to make sense does not mean that the project will turn out that way.

I charged 50.00 to 125.00 to clean a stove.. bathtub 30 to 45, fridge 35 to 45, floors per room sweep and wash 15.00  per window and tracks 15.00 light bulbs replace 3.00 each. blinds 15.00 to 35.00 each to replace.

My five year old has helped sweep a unit before a showing.

Has anyone here utilized a sweep account to pay down their mortgage quicker?

http://m.news4jax.com/news/eureka-gardens-concerns-lead-to-inspection-sweep/35615660

Seemingly overnight and without much forewarning, lawmakers passed pro-tenant bills and sweeping regulations governing rent stabilized units.

You may even find a rehabber/flipper to do some work for off craigslist (sweep floors, paint, sand drywall, etc) - any luck if you work hard they may mentor you.