Adding a kitchen island with a waterfall edge to a small coastal beach house kitchen can enhance the beachy and relaxed vibe of the space. The light and airy design of the island, combined with the waterfall edge, creates a sense of flow and continuity. The island can be used for meal preparation, as well as a casual dining area for enjoying the ocean view. With its coastal-inspired design and functional features, this kitchen is perfect for those who want to bring the beach house feel into their home.