I have plumped for the Nautical Studies Halls of residence. When I asked about the possibility of noisy students the lady said yes they will be noisy! However they have a private corridor of rooms which is out of the way. The rooms are ensuite and there is a private dining/TV room. It is £40.00 per night and that includes 3 meals. It is on campus for the exams. Hotels sound nice but could just as easily be noisy or disruptive to study.
Anyway the number to call is 0141 5652500