Company Description. Better Homes and Gardens, Gwin Realty is a boutique real estate company located in Crossville, TN. With over 35 years of experience in the industry, we have become a trusted source for buying and selling homes. Our team of full-time realtors offers a sophisticated approach and in-depth knowledge that inspires trust. We value excellence and are committed to being there for our clients before, during, and long after the sale. R...