The tour took us first to the three small stages on the western side of the building: the Drama Theater (which seats 544), the Playhouse (which seats 398), and the Studio (which seats between 220 and 350 depending on its layout). Then we headed into the Concert Hall, where the Sydney Symphony, Australian Chamber Orchestra, and Sydney Philharmonia Choirs, among others, perform. Both the Concert Hall and the Opera Hall (where Opera Australia, the Australian Ballet, and the Sydney Opera House perform) are incredibly intimate. The Concert Hall seats 2,679 and the Opera Hall just 1,507. We weren't able to take any photos inside the halls as they were preparing for performances though we were able to enjoy the intermission spaces behind the halls, facing the water and the Sydney Harbor Bridge.