Welcome to the Lillypad. This 108-square-feet house on New Zealand’s Waiheke Island is home to Grant Lilly, who carved his artistic retreat out of a hill overlooking Rocky Bay. While the “man-cave” might be rustic, simple and frugal – Lilly estimates it’s only cost him $1,300 – those views? Priceless. Living Big In A Tiny House gives us a tour.