Have a professional make an assessment of the lay of the land to determine if grading or creating a swale to redirect runoff would be advisable; as others have said make sure gutters and downspouts are properly functioning on all sides; worst case, maybe you need to trench the exterior of one or more walls to expose them for access to apply new waterproofing.

Use the lookup function. 

I did attempt the search function, but could not figure out how to just search the Washington Forum.I reside in Socal and was just getting ready to invest in the midwest.

Here is what I do for listing my properties:Clean up and do all necessary repair/maintenance to make sure the property is clean, safe and functional.

Assuming you are going to actually function as an agent.

If you go to the add on route(add a bedroom and a bathroom), you can think about the add on functioning like an attached “in law unit” with a hot plate for working professional to cook on, with that I would say rents about 900ish depending on the set up.

I was at a corporate function on a Saturday night (when I wanted to be home with my family) watching other colleagues get drunk and kiss the CEO's backside.

Wasnt worth the costs for its functionality. 

It has its original 1957 electrical panel which is functional minus the following according to inspector:• A breaker is serving two circuits, which could overload the circuit.

Depending on actual condition, you likely will not get as much rent as you could showing a freshened up, spotless, fully functional vacant unit, or you will get someone willing to "settle" for a tired unit.