I would like another one but in Omaha they are commanding a pretty good price in relation to the rent (for something built for purpose). 

Second order of business, see what rehab needs to be done to command the most rents for the market. 

Generally speaking, assuming both parties are putting in similar value / effort / time, it seems that the person with the funds can command a premium %. 

The FRAUDS AND SCAMMERS will never admit that, and the word "wholesaler" commands a bit more respect than actually admitting they are UNLICENSED BROKERS.475.42 specifically states that brokering without a license is a 3rd degree felony. 

Rentals that are in desirable areas (areas I have identified quantitatively as those that command rent premiums against the metro average) usually don't sit more than a week or two on the market.

New Duplex command premium value as few surface the market.  5 year commitment is quite risky as I am sure you want him out or vise versa way before.

@Jason Holden,Upgrades that command higher rent vary by market.  

After you find the costs involved, the fees for the minor subdivision, you'll likely see why lot prices command the prices they do.

As you know, the kind treatment of people commands respect, whereas one who would try and make someone look like a fool on here just to get their point across does not.

So, these command a higher discount than the work needed.As far as your residence its just another expensive doo-dad.