It has many other useful features if these work it would seem like an incredibly useful tool. 

It is a really nice feature to quickly deliver a message.I've looked into a number of paid resources.

I was at a CAR meeting two weeks ago that featured the new HUD Secretary who has taken a decidedly different tone when it comes to home ownership.

Can't remember which package I chose but REE had this feature built in.Getting your license is not hard (I'm sure we all know some less than competent agents).

(screent shot of "settings" - "groups & circles" family gets the friends and family message, spam goes straight to voicemail, tenants get the 693RENT message and everyone else gets my Nick Miller the Realtor message)There are tons of features with google voice that might help you in your real estate investing but these are my favorites.

None of them had custom features (granite counter tops, custom tile, etc), and thus I couldn't determine what fixes are absolute musts vs nice to haves.  

Use the autopay feature (making them pay on time every month) and Instantly get $50 off your first month.The amounts I used are just examples.

Does BP have that feature? 

But again, it all depends on what you need from him.Pardon my ignorance but how different are the comps from MLS as opposed to Zillow's Price This House feature? 

I believe Paypal also has some such feature and there are the software programs others have mentioned above.