Via Germanico, 8, 00192 Roma RM, Italy
You can cancel up to 24 hours in advance of the experience for a full refund.
it started at close to 10, but the wait in line outside was incredibly long, over an hour, even for prebooked tours.
Booking fast track was easy, voucher received by email straight away.
Skip a line was great but tour guides were a bit disorganized.