"But it's also the balance of things [like] making sure there's some sort of internal logic, making sure the windows are of a consistent style, making sure the garage isn't half the house," Wagner said. "I know in America the garage is necessary, but I think to a certain extent the garage is a status symbol that just dominates so much of so many upper-middle-class houses to the point where [the question] is, is this a house for a person or a car?"