Hilton Worldwide Holdings Inc. (HLT) is making significant strides in the luxury hospitality sector with its recent collaboration with Small Luxury Hotels of the World (SLH). The company announced the addition of nearly 400 boutique properties from SLH to Hilton, joining the likes of the latter’s luxury brand portfolio, including Waldorf Astoria Hotels & Resorts, Conrad Hotels & Resorts, LXR Hotels & Resorts and Signia by Hilton.By integrating SLH properties, Hilton not only broadens its offerings but also ...