Perk: Discount for ASU students who show their ID.
Perk 2: Free sparkling water + lemon = delicious.
Fav eats: Breakfast burrito (not the largest, but definitely the cheapest breakfast option), oatmeal risotto (so! good!), seasonal pumpkin soup (autumn) or Roosevelt Row bagel (lunchy-breakfast.) The coconut curry soup is also really good, and my dad really loves the green chile pot pie.
The atmosphere is pretty sweet. Large tables are great for groups of people or large amounts of homework, small tables for small groups, and a nice outdoor patio with heaters and a fireplace in the winter.
The bar brews Cartel coffee if you only feel like studying with a cup of coffee, but you will probably get weird stares from servers if you're doing homework there past 6 pm.
The only funky thing is that at 6 pm it goes from a walk-up ordering system to a sit-down ordering system. So if you plan on loitering to drink coffee/munch on things/do homework, plan on leaving before 6.