About Us: Sweetheart Realty has been serving the Texas Hill Country since 1999, and it's owner, Mary Jo Schaffer has been an agent/broker since 1995.  Our office is committed to honesty and integrity in all of our dealings with the public, whether it be residential, ranch and land, commercial, and property management.  We never forget who our client is and the code of ethics we follow.  Mary Jo has been a past president of the Bandera Board of Realtors, Bandera County Republican Women's Club, and Ranch and Land Realtor of the Year.  She was recently