Bethesda, Md, 2016-Dec-14 — /Travel PR News/ — Sheraton Hotels & Resorts, part of Marriott International, Inc. (NASDAQ:MAR), today (12/12/2016) announced the debut of Sheraton Grand in Africa with opening of Sheraton Grand Conakry, welcoming it to the brand’s premier tier of hotels recognized for their exciting destinations, distinguished designs, and excellence in service and… Read the full press release