It was great to be there and see a contrast between the dark scene as we arrived, and the city waking up. It was also very special to only be sharing the experience with a small number of people - there must have been about 40 people there today. No queues, no jostling, unrestricted views of the city. Staff were very attentive and friendly and we even got a Starbucks as part of the deal on our way out. All in all, expensive, but if this is something you will only do once in your lifetime, entirely worth it.