a couple thoughts:- rentometer is good for average rents, but it doesn't give you price per sqft (maybe the paid version does).

value depends on whos perception you want to consider because its different for each:- appraisal value - how appraisers will determine value for the purposes of obtaining a conventional loan on a fourunit is mostly weighed towards comparable approach in my experience even though the appraisers notes say "most weight was given towards income approach," Ive seen this hundreds of times- subjective value to you as an investor - each investor has their own criteria similar to what others have mentioned above regarding how "they," look at a value- banks underwriting value - may differ from appraisal value if dealing with local portfolio or commercial lender as they use different metrics to adjust appraisal value or listing price to lend only up to their version of "value,"- Market/selling value what the market will actually contract at for that given property, sometimes guessed by realtors as a BPO or broker price opinion.

(It may have a more recent version.)

It's our own version of liking something on Facebook provided you're familiar with that.

You can actually listen to the audio version on Youtube anytime -there are a few different videos that just have the audio book.

Hi @Dave Gaines - I've recently refined a version of a calculator I've used in the past.

The IRA LLC version starts with a custodian held IRA that makes one investment into a LLC that you control. 

homeadvisor.com is a free version of Angie's List and I'd recommend you read reviews (with open mind because they all have a complainer) before you hire.

Short version, we listed a property we bought sight unseen via auction.   

It's likely they'll make it into an alpha version of the product. :)@Al Williamson What are you using today for contractor management?