Architect William Samuels’s tiny home in Todds Valley, New Zealand, is a prefab structure clad in a corrugated iron shell coated with Zincalume. The home is located on rented land and is designed to be moved and expanded as needed—a response to the rising cost of living. "We’re increasingly seeing clients eager to explore alternative modes of living that depart from the single housing typology," he says. "There is a world of possibilities and design opportunities that are there to be explored when we rethink how we live and what home means to us."