Kitchen, Wall Lighting, Laminate Counter, Subway Tile Backsplashe, Medium Hardwood Floor, and Drop In Sink A look at the sink in the galley kitchen with a subway tile backsplash. Eccotemp FVI 1-2 tankless water heater (purchased from Home Depot) is hooked up to the water supply.   Photo 14 of 15 in Budget Breakdown: A Maui Couple Build an Off-Grid Tiny Home For $45K