My daughter and I are coming to Europe September 9, 2014 we will be spending two days in London Sept. 9-11. What would you suggest as the best way to get around to see all that we can see for a good price. We definitely would like to see the Changing of the Guards!! I have been researching and so far I got bad reviews for The Big Bus Co. and The Original Bus Tour another company I checked out is Viator they have a Royal London sightseeing tour. This is our first time coming to Europe so this all so new to me and I need some help. When I clicked on London Drum city guide there is a good 2 day itinerary that starts with Day 1 on the London Eye but it looks to me that this route is done completely on our own and I'm not sure how easy that will be for us.