Energy efficient home with 2826 main living area underground and additional 450 sq ft apartment and 650 sq ft garage above ground. This unique home is like no other I have ever had the pleasure to view. 8'' and 12'' walls of concrete and concrete ceilings make this a fortress with the ability to heat and cool very easily and economically. Walk through the entrance by large picture type windows that can help keep the temperature regulated, into the huge living area which is open floor plan before that was popular and see the custom-made built-in entertainment center as well as the wood heating stove. Small galley style kitchen with newer appliances overlooks the living area. Walk down the hall to 2 smaller bedrooms and 1 bath as well as a massive master suite with ensuite including whirlpool tub and two large closets. Completely underground and superiorly insulated for protection. Walk through bedroom number 3 into a large area with a huge (non-working) spa and large sliding doors to the exterior of the home. Come back to the living area and walk through the sliding glass doors to what would be considered a tropical forest. This atrium has natural sunlight and ventilation tubes to keep the temperature the same year-round. Large fountain flowing into an indoor pond and many tropical plants. This is something you would see in million dollar homes. Continue on up the stairs to the 2 car garage and the in-law quarters/apartment. The apartment has a nice living room, kitchen, large bedroom with ensuite bath and nice large open windows to see the mountain views. Once outside you have a large concrete stamped driveway with trees and plants all around for lots of privacy. Over 1.5 acres of level land and lots of trees make this super private but only 5-10 minutes to most parts of Morristown, TN which is a quickly growing area convenient to Knoxville, The Great Smoky Mountains, and all of East Tennessee. You will have to see this home to truly appreciate all it has to offer.