The Conservatory at Mercure Ballarat is a 175 m² light-filled function room overlooking garden surroundings at 613 Main Road. The hotel advertises events of up to 175 guests, an open fireplace, dimmable lighting, audiovisual setup and onsite catering managed by its event team. It is marketed for corporate functions, milestone celebrations and weddings. Another regional business-events seating chart publishes smaller figures for certain layouts, so 175 should be treated as the operator’s overall figure, not guaranteed banquet or theatre seating.