Historic buildings are finding new roles as lodging spots across the U.S. as hoteliers make the most of their character and charm. In Nashville, the 1929 American Trust Building is being transformed by Wesley Hotels & Resorts, along with InterContinental Hotels Group, into a Hotel Indigo, and IHG notes that it also has transformed buildings such as an assisted living facility in Houston, a former YMCA in Ottawa and a bank across from the Alamo, into unique lodgings...