If you book your ticket on line for more than one person remember to click on each one to confirm the ticket, I only did this once and still had to queue for our tickets, it is a very common mistake.
Although the queue looked very long as we were in school holidays we only had to queue for half an hour which passed very quickly. There is plenty of information within the pod to seek out landmarks. The photo taken was very good and well worth the £25 paid for the folder which included two large photo’s, smaller ones for supplied fridge magnet and key rings. A very nice memento of the day.
All together a very well organised event. Very easy to get to from the South as our trainline comes into Charing Cross with a walk across the bridge to the Eye. Afterwards a short stroll takes you to Trafalgar Square, plenty of restaurants in the area and also some sites of London.