Helvetia is the alteration and renovation of a double-storey Victorian terrace in Fitzroy, Melbourne. The residence had been separated into two dwellings in the 1960s to operate as a boarding house and reconfigured again in the 1980s into a three-bedroom apartment at ground level and a one-bedroom with a studio at the first floor. Muddled, confused, dark, and in a sad state of disrepair, the challenge was to resurrect Helvetia. In removing the two rooms above and below in the center of the building and utilizing the side laneway, Helvetia has been transformed into a light-filled family-sized home with multiple gardens, a flexible floor plan, a dramatic central entryway, and a towering sunlit atrium.