Making the most of a modest budget, the Hot Rod House relies on a single move—the insertion of a folded steel stair—to provide circulation while becoming a free-standing 3-D sculptural element. Large pivoting windows open the house to the outside. From a technical standpoint, the house serves as an on-going research project, e.g., the window frames double as the structural moment frame for the house, and the stair is constructed without stringers.