AETHER is a convertible classroom that serves as an extended events space and library. Located at the far-right of the mid-section of the 4th floor, students enjoy the vibe of a library for their classes. The wide space in the middle of book shelves allow a panel-type arrangement so students can see each other as they discuss topics, and professors can also equally engage their class.

During school-wide events, it also serves as an extended venue—may it be as extra space for the audience or a place where they can set-up another stage. If there are no classes or events for the day, it functions as a library for thesis research.