Compare what kind of house you can get for $700,000 in six markets across the country. We start in Madison, Wis., where we visit a colorful custom contemporary house with a sunroom. From there, it's on to a vertical home with a rooftop garden in San Diego's Little Italy. Next up is a 6,000-square-foot renovated Tudor in Indianapolis. Last up is a look at homes in Boston, Baltimore and Brentwood, Tenn.