Outdoor, Swimming Pools, Tubs, Shower, Hardscapes, Concrete Fences, Wall, Concrete Patio, Porch, Deck, Trees, and Large Patio, Porch, Deck Key features of the Elrod House include a circular concrete construction, retractable glass walls,  and a swimming pool that sweeps into the living space.  Photo 5 of 5 in A House Worthy of James Bond and More