To have room for either after school or free time studying, the library and common room inside the CCH is one of the most cutting-edge. High-speed internet, dozens of high-end computers, comfortable seating, and plenty of space. Sometimes the computer club uses this space for gaming tournaments, but mostly the students use the vast resources of the school and availability of teachers and upperclassmen as a really convenient studying space.
Food and drinks are not allowed, though.