A guide to some of the most affordable and student friendly eateries in the city, offering student discount. THE FIVE SWANS PUB: 14 St Mary's Pl, Newcastle upon Tyne NE1 7PG The Five Swans is a Wetherspoons, 2 minutes walk from Haymarket Metro station. Close enough to the library that you can easily sneak off for a study break to enjoy one of…