There is a rental of the explanation machine of Japanese ver. In addition to the commentary, there is a video of the underground and the interior, which is recommended. If you have a ticket, you will pass the ticket office, so many people don't notice it, but it was a lot of fun.

The OPERA GARNIER is an exquisite historical building that provides to us a view to its glorious past and the excellent present. Unfortunatelly the entrance to the theater was not admissable and we were very dissapointed. I believe that they should return us a sum of money of the ticket we purchased.

We’ll, it’s a glorious space. The grand staircase and salon are stunning in scale and beauty, and absorb the hordes quite easily. Resign yourself to a long, long queue to get in, however, whether or not you’ve pre-booked and a long wait to get into a box to get your turn to see and photograph the lovely auditorium where you’re at the mercy of rude people taking more than a fair share of time ahead of you and others shoving up behind you in a claustrophobic space. Tip: of the two boxes we saw That we’re open, the central one had a double entrance and shorter lines, so was much the better bet.