Yesterday, the Vitale family was finally able to see their new home. Anyone interested can read this article here. There isn't as much in the article as I had hoped, as the family is still bound by confidentiality agreements. We probably won't hear any interviews from them until the show airs. I'll post when that is happening so anyone who wants to see it can watch.
I did notice that the reveal apparently is filmed multiple times. So interesting to find out about how these things pull together...more evidence that the 'magic' of tv can be deceptive.