You know, there's a program I used to watch called "Home Makeover: Extreme Edition" that did a similar sort of thing. I don't know if you've seen it, but what they do is go in and build a home to replace one that has been burned or is falling apart and the family can't afford to do anything to replace it. I think the host, Ty Pennington, is a little over the top the way he carries on, but he genuinely cares about the people he's helping and so does his crew. I found it quite inspiring, and hope they bring it back again this year.