The Astraeus cabin's head counselor has traditionally resided in this room. It is accessible from a regular-looking bedroom doorway located on the cabin's ground floor. Instead of a bedroom, however, the doorway opens to a hidden staircase, which winds between the planetarium's viewing screen and the cabin's exterior walls. This loft bedroom occupies the space between the planetarium's ceiling and the actual building's ceiling. Starting at the far left of the bedroom, another flight of stairs leads directly to the cabin's rooftop telescope.
Aria is the cabin's current head counselor, but she hasn't moved into this bedroom yet. Perhaps one day she'll make the switch, but as for now, she is perfectly content within her own humble room.