I doubt repairs are only 2,880 per door with 104 doors.Carpet and paint alone depending on unit sq ft size would eat up 2k a door.I haven't even gotten to  mechanicals or the exterior parking lot, roof, windows, water and sewer laterals, and  a host of other issues depending on when the property was built.You can have big rewards but huge losses if you do not have the experience.  

In rehabs, landscaping hits diminishing returns very quickly and has the potential to turn away buyers (i.e. if I saw a water feature that I would have to pay to maintain, I'd move on to the next place.)

Except maybe to update the water heater just to make sure that they wont break down shortly after a tenant moves in. 

I am testing the waters to see if BP members think that I would have any trouble selling a duplex, in a small town, completely renovated with brand new, quality Section 8 elderly tenants in place.  

This is as far as I've gotten myself.I am about to call city for more info on the lein, owed taxes, water & sewer companies as well for balances.Any other suggestions?

They're happy right now, did it because they want to keep their home, and are usually under water.

I have all the calculations in place to have all the necassary payments such as mortgage, taxes, insurance, management company, and water.

Is this park on city water and city sewer?  

Hopefully you dont have LP siding since I've seen it commonly get water logged and start to split at the seams.

The numbers are as follows:Sales price: $115,000Insurance: $452/yearTaxes: $1252/yearUtilities (gas, electric, water, sewer, trash) (Unfortunately two of the units share a meter, so these are paid by the landlord for simplicity sake): $300/monthRents: $1645/monthThe roof has been replaced within the last year.