The Oratory is a restored heritage hall within Abbotsford Convent, originally used as a chapel. Its approximately 173 m² hall is notable for timber floorboards, leadlight windows, a proscenium arch, raised stage, patina walls and an adjoining green room. The space opens to the Sacred Heart Courtyard and suits theatrical rehearsals, small performances, creative installations and events. The green room includes a sink, fridge and kettle, while basic standalone audiovisual equipment, heating and other furniture may be hired separately. The operator lists wheelchair access and heritage-related conditions designed to protect the building.