The Bay Room is a first-floor, 60-person community and function room in Double Bay's Cosmopolitan Centre at 2–22 Knox Street, with an additional entrance from 45 Bay Street. Woollahra Council lists approximately 6.5 m by 13 m of carpeted event space, 60 upholstered chairs, six trestle tables and a full kitchen containing fridge, oven, microwave and dishwasher. The venue has accessible toilets, step-free access through the car park and lift access from the street, plus nearby parking. It is bookable for meetings, seminars and social functions, but children's parties for under-13s and youth parties for under-25s are excluded. Hire generally spans 8 am to 11 pm daily.