Flexible workspaces are the preferred way to adopt the hybrid work model in a post-pandemic world, compared to options like changing existing office layouts or the hub-and-spoke model, which will, among other factors, potentially double the market size of coworking spaces over the next five years at a compound annual growth rate (CAGR) of 15 per cent, revealed the latest CII-ANAROCK report 'Workplaces of the Future.'