Trish and Ryan Valley and their two kids just moved all the way from Ottawa, Canada to Dallas, Texas. While looking for a home to buy, they're staying with long-time friends who recently made the move from Ottawa to the Dallas suburb of Keller. Trish... (more) wants to find a home in Keller, to be close to their friends, but that would mean a nightmare commute for Ryan, whose job is an hour and a half away in downtown Dallas. They'll look at a home in Keller, a home in Dallas, and a home part-way in between the two. Which one will they choose?