GSC old is one of the oldest hostels of the IIT (BHU), Varanasi .GSC extension .was Established 2012. It has 141 rooms of GSC Extension and old 84 Room to accommodation girl’s students. The hostel has very peaceful atmosphere to study. There are beautiful garden within the premises. Students can spend leisure time in common room facilitated with television and practice badminton and volleyball. Hostel has high speed Wi-Fi as well as LAN internet facility for all rooms. The premise is under CCTV surveillance on a continuous basis.