I'm completely fed up and I am trying to figure out if it's worth keeping to rent out or if I should just cut my losses and sell it. 

Of course they won't do that because it would probably cut their numbers by 50%

Those are the organizations that are highly likely also going to support finding their hires a place to live and if you can connect with them and become a preferred vendor, you've cut out the middle man i.e. furnished finder.

Build up enough SFR’s in your portfolio and you’re destined to be replacing one or more of these components each year.

Components of Rent in a NNN Lease. 

Cut Fed spending 50%, now not eventually, NOW, tomorrow.

I believe the term is called "subrugation "  Where you cut a deal with a builder , he builds the house , when it sells you get paid for the lot .Dont sell at any discount 

Additionally, your response seems 'cut & pasted' as you bring up things, which have nothing to do with my original post. 

Most hard money lenders will cut the initial loan amount on the purchase, if the rehab is self funded/financed. 

As we were moving stuff out I told him to put anything that was mostly metal off to the side , and we even cut off cords to lamps .