You can see how those ideas continue to influence modern island homes in this guide to Hawaiian plantation architecture. Buyers considering Big Island Hawaiʻi real estate can read Water Catchment 101 before viewing rural properties. Outdoor Areas Function Like Real RoomsIn much of Hawaiʻi, a lanai is not simply a decorative porch. The best outdoor areas feel connected to the kitchen and main living space. They influence utility bills, landscaping, driving conditions, maintenance schedules, water systems, and how often outdoor areas can be used.