I wrote a simple program using excel as the interface to do exactly what you are asking.

I used Cozy before, but the interface was subpar (I'm a bit picky, as my day job involve this sort of user design).

I'm familiar with that virtual world concept from them showing me their game, so it took me a bit to wrap my head around a professional use of the same type interface, but the more I think about it the more downright brilliant it is.

I really liked the hosted version of Microsoft Dynamics 4 (especially since I like the integration with Office products) and I'm used to the Microsoft interfaces.

In terms of Dion's point about NPV not losing utility for large or small projects, it's worth pointing out that I used to work for a very well known tech company that pretty much relied solely on NPV calculations to make all product decisions -- from launching a new subsidiary to deciding whether to add a new button to the user interface.

I have not personally used it but I know some people who have liked it more than quickbooks because it's user friendly interface.

I would check our cozy.co there’s no fee for the same thing- it takes the same amount of time to process, but the interface is way slicker and I just trust them more!

Perhaps it was because I didn't pay the annual subscription fee (I actually paid 8% per transaction--much higher than Airbnb's 3%), so my listing was buried (and in my opinion, VRBO is saturated, plus their interface was ugly when I was using it - I don't know what it looks like now, and changing pricing was a struggle). 

Its  user interface is great and very easy to use.That jungle lot sounds exactly what someone using the app would be looking for.

I found that the Cu was a very thin gage & it was because of a couple of galv interfaces they left attached to the lines.