Our daughter had booked this several
Months ago and for us it was the first time in this ginormous venue. Unfortunately, it was a very cold night and they only open up about an hour before the performance. We had to queue outside for about 30 minutes and @-7C that was not too pleasant. When you finally get in and into your level, there are heaps of bars and food outlets and shops selling stuff. We had time for a couple of drinks.
Andrea Boccelli was great and even though we were quite far away from the stage, there were large screens showing you closeups. The sound quality was also quite good.
When it was time to go home, they stopped all the escalators (possibly for safety reasons?) so we all had to take several hundred steps to get down.