IIT Ropar offers various facilities, including hostels for boys and girls. The guardians or parents are allowed to stay in a hostel after approval from the warden. However, no person of the opposite gender should be inside the hostel. But, this facility is available for the students already staying in the hostel of the institute.
At the time of the admission process, there is no such facility available for parents. They are not allowed to be inside the hostel rooms. You need to book a hotel if you are an outside candidate.