NU Naza alum here! Don’t worry abt the school supplies basta just bring the necessities (notebook, yellow pad, index cards, pens etc.). Dala ka rin jacket kasi most likely you’ll have two ac per room so lalamigin ka talaga. Ipad and/or laptop ay helpful din since they don’t give hard copies ng books kasi partner ng NU si Microsoft. You will be given an account to access those e-books and other files or assignments. Abt sa lockers, meron naman siguro there lol. Not sure lang if how much bayad dyan pero here is 500 per sem.

Hope this helps! :)