We purchased online, and the confirmation email told us to collect from various locations. We collected from Charing Cross road, and the tickets were not ready for us - the attendant originally told us to come back in an hour (after waiting in the queue to collect for nearly an hour). He got on the phone and got the tickets sent through so all good. It turns out it would have been faster and easier to just buy the tickets on board a bus. Also the tour seemed to be going too fast - the commentaries were regularly cut off by the next commentary as obviously the bus was getting tho the next 'waypoint' too fast and the next landmark etc commentary was started. Other than those things, the tour was good and we got to see the things we wanted to see.

another good tour although where to pick up the bus at the cruise terminal could be made a lot clearer as we walked into town and picked the bus up at stop1.Nobody at cruise terminal seemed to know anything about red bus.It is also confusing to have two different companies with red open top buses

this was a good tour as we were the only 2 on the bus for some reason and the driver was excellent

Relevant stops and does help you to more of Copenhagen .