Originally posted by @Ian Walsh:It's not slimy but it is often implemented incorrectly.If it wasn't slimy @Will Barnard's initial reaction to hearing Granny was selling via Sub2 wouldn't be to grab a baseball bat and go meet the buyer.

@Mattie Covatch My initial reaction is no given the extra cost, risk and overall hassle.  

I guess if I were a buyer I'd be checking Zillow (public info, after all) and seeing the just-completed $207k sale, I'd figure that was what the property was "worth" and my first, knee-jerk reaction would be that the extra $32k price hike for "nothing added" is you trying to rip me off-- that might be just me though.