If you have a Harry Potter fan in your family, this is a must see. Unfortunately, as Liam was travelling the day that I had booked tickets for, I was not able to go. But Zara went with her best friend Anneke and her mom Christine and just from looking at the photos it looks like they had a ball: There were scenes of the Great Hall, playing quidditch, walking through the Diagon Alley and drinking butter beer of course!
GOOD TIP: If you are going to plan for this outing when visiting London definitely book tickets weeks well in advance. We opted for a 11h00 time slot and it worked out well with the commute to and from London. Leaving after breakfast and taking public transport there and back. This the best way to travel and your Oyster card will cover both the tube and train ticket.