At the 11th National Convention on Sustainable Housing for Masses, experts, Navin M Raheja, CMD, Raheja Developers, Anuj Puri, chairman and country head, Jones Lang Lasalle, R V Verma, chairman and managing director, National Housing Bank, P S Jayakumar, managing director of VBHC, Sunil Dahiya, senior vice-president, NAREDCO, S K Chaudhary, senior executive director, HUDCO, Rajesh Arora, vice chairman, The Arora Group, Ashok Khurana, engineer member, DDA and Sandeep Ahuja, senior vice-president, Tata Housing Development Company, discuss the challenges that the sector faces in providing affordable housing to the low-end consumers.