Get in, find a table fast, order quick and you'll be leaving the diner well in the recess time of 10 minutes.
They do offer wifi connection, but it disconnects itself every few minutes that even checking your email is a pain.
Early at school? Maybe cramming? Buy a oatmeal biscuit from the cafeteria on the 1st floor and a cup of coffee in paper cup from the coffee stand on 2nd floor. You're good to go...w/ energy Breakfast.
