If I wanted to could take on units but think this is a train wreck waiting to happen with caps for A properties yielding 3-5%.

You will still apply a CAP to the RV numbers, but remember you CAP the net, so you need strong and accurate income and expense numbers to go from.

He has sold me a few 12-15% cap rate houses. 

Since everything is redone and if done right should allow you to lower your cap ex and repairs in your calculations giving you a higher ROI.  

Hey guys...i wanted to know if i would be able to purchase the rental property calculator by itself without the additional features that comes with the plus and pro ?

I know my parents would have loved a feature like this when they were looking around the bay area suburbs.

I typically seen it expressed as a %, does it mean 143%, probably not b/c that's astronomicalI see the going in Cap Rate but do not see NOIBased off Property Price ($1.07MM) and 4.54% going in CR, this means NOI is roughly $48.8K, is this correct?

How do I do the calculations for Cap rate or cash on cash return?

The following results that I don't understand are:Proforma Cap Rate   6.05 %Cash on Cash ROI  6.24 %Purchase Cap Rate   9.04%What are the acceptable results for purchasing a rental property and what do these terms mean?

As mentioned earlier in the thread definitely listen to the podcasts, great stuff there with a ton of different guests, views on REI, and investment strategies.Also the two books featured here on BiggerPockets by @J Scott are must reads if you're interested in rehabbing and or flipping houses. www.biggerpockets.com/flippingbookOne other thing you can learn a ton from are the free webinars that are usually every Thursday. www.biggerpockets.com/webinarBest of luck to you!