What is the New Home Bus Tour and why is it important? The New Home Bus Tour is a free bus tour of Perry Homes, KB Home, and David Weekley Homes. Why is it important? Because no matter what you think about the real estate market, it still boils down to affordability. These home builders demonstrate that you can own a home that has custom standard features, be energy efficient, live in a wonderful community, and still be affordable. We call it “Affordable Luxury.”