This document summarizes the X House, a 3 bedroom, 2.5 bathroom single family home designed by Jon Cody in 2003 using AutoCAD 2000. The 3,782 square foot home features a dual staircase layout centered around a large rotunda window above the stairs, and mimics this design element in the front, rear and side elevations. Dimensioning and elevation drawings were skills learned during the design of this home.