I am not sure how someone would have a justification for taking the landlord to court for high electric bill unless there is a foreign load on the tenants electric (even just a common light can derail you).

Heavy use=low restriction, very light use=high restriction. 

Feels light, I am guessing you are cash-flow negative when you factor everything in.  

Small changes in cap rates drive major swings in estimated value so be conservative and skew towards using higher cap rates in your estimates.b) determine the appropriate value of the single family home in the parkI hope the analysis above sheds light on the factors to consider in the valuation estimate.

But here is a list of things for basic flips... 1- Flooring 2- Paint 3- light fixtures, 4 kitchen counters 5- kitchen counter tops 

New floors new paint new lights in every room.

I pay under $100 for a set of professional pictures, taken with a wide angle lens, proper lighting.

I'm 41 and wife is 40.We started in real estate in 2011.Now we have 10 units.For those who think only low income 9-5ers should be doing this,Know that I'm a physician and my wife is an RN.We have a decent W2 household income.But physician hours are long and life is worse than a 9-5.We plan to retire by 50 and just travel the world.

Does anyone have a good estimate for building new (~1,800sf) on medium slope in light forest area?

If the duplex is a lower/medium rental, then I wouldn't add a ceiling fan at all, just a decent light fixture.