The Rosemont Hotel & Residences is a massive, double-tower complex that’s currently being constructed under the direction of ZAS Architects Dubai.Part of a the new Rosemont global hotel brand, the $550 million project will consist of two towers rising over 50 stories each, adding up to over 2 million square feet on a 140,000-square-foot site. One tower will be a hotel, and the other will be serviced apartments, all slated to open in 2018. In…