Capitol Hill economist, Aaron, and his stay-at-home wife, Merry, are ready to buy their first home near Washington, D.C. They're looking for a place with traditional Colonial style and plenty of space to entertain their large family. With a $450,000 budget, they're also hoping to find a few unusual features: Aaron needs high ceilings so he can fly his toy helicopter, and Merry Brooke would love enough space to install an indoor drinking fountain, like the one she grew up with.