IIT Delhi has stopped providing on-campus hostel facilities to PG MTech students specially bound mainly due to the shortage of Hostel rooms inside the campus. Earlier they used to provide off-campus hostels that were in pathetic conditions. But starting from 2020, they have even stopped providing these off-campus hostels and students are expected to arrange for their accommodation.
The students have to go to the hostel inside the campus for mess food and have to roam around without any permanent on-campus residence. Moreover, so much distance between their off campus residence and the college wastes a lot of time and they can hardly spare time for doing additional things like studying for an entrance exam.
New hostels are being built to accommodate MTech students and hopefully, in the coming future you might see better hostel facilities for PG students.