@Christian Wathne I believe @Cara Lonsdale's example, and my understanding anyway, that property would essentially be a "wash" for itself.

In some of our 4 families we purchased refurbished machines from Great Lakes Commercial or (Wash).

So its probably a wash a lot of the time.  

The washing is fine.. but it takes 3 hours to dry which waste a lot of electric

Very often in RE the depreciation of the property will wash out most if not all taxable gains on the property.

We pressure washed, let dry for two days of full sun then painted two coats of tinted primer.  

I have had the property for 2.5 years and the value has not gone up.Here are the details of the property:Purchase Price in Nov 2013: $131kCurrent Rent: $845/moI pay 8% for property managementZillow zestament: $131kTrulia estimate: $139kI make a little money every month (pretty much a wash) but I am mostly looking on advice if I should just try to cash out (hopefully 20k after realtor fees) and roll that into a better producing property.If this was your property, what would you do?

What else was he talking about.

I'm figuring that it's going to need new paint, flooring (maybe just cleaning), some repairs to drywall and door frames, interior doors, and perhaps power washing of the exterior. 

There are some areas that are really hot for flips (or more accurately, scrapes and rebuilds) like Wash Park, the Cheeseman area, Cap Hill, and the Highlands, and then there are a lot of areas surrounding them that are seeing a lot more activity as well.