Anxaro
Google
If you can get your hands on the tickets, consider yourself lucky as they do sell out within seconds. Tickets are available at the beginning of each month (excluding on bank holidays and weekends) at 4pm UK-time for the following month.
They let everyone inside at 9:30pm sharp, no late admission. At the entrance they‘ll be quickly checking your bags and asking for the name your tickets are booked under, no ID needed, though.
Ceremony was absolutely amazing, the staff extremely kind. Such a cool thing to see for a great price.
No phones allowed at all, put them in flight mode and turn DND on once you get inside. The staff will give you a few mins to take photos and videos after the ceremony is over, and is often also willing to have a little chat with you.
Loved it!