Kitchen, Recessed, Refrigerator, Concrete, Engineered Quartz, Range, Range Hood, Subway Tile, and Undermount The kitchen island, also Douglas fir, showcases the material’s rich striations and color variations. Behind the kitchen are two bedrooms and a single bathroom. A large open air pavilion, built concurrently with the cabin, can be seen from the windows on the right.  Best Kitchen Concrete Undermount Refrigerator Engineered Quartz Photos from Off-Grid Retreat