Now, the courier won't appear to start the quest The Wolf Queen Awakened. I tried pickpocketing the letter from Falk Firebeard, but that still didn't start the quest.
Besides these important details, there are more to know about it including the Sydney Opera House dimensions. The Dimensions of the Sydney Opera House The total area covered by the Sydney Opera House measures 4.5 acres or 1.8 hectares. It has a length of 605 feet or 183 meters, while its width is 388 feet or 120 meters.
The company that constructed this building says it's 1.9 million square meters -- that's more than 20 million square feet. When you measure it by floor space area, it beats every other building in the world. It's big enough to hold 20 Sydney Opera Houses, or three Pentagons.