No complaints, all went very quickly and smoothly. Just always get worried about checking in beforehand because of various computer difficulties abroad. Also it seems as though one doesn't need to print out one's boarding pass and that showing the pass on one's phone suffices. This should be made clear and that would greatly reduce the stress beforehand. On this occasion I wasted several hours of my holiday trying to check in on-line in Greece without success. In the end a friend in London had to do it for me and forward the boarding pass by e-mail. A lot of unnecessary stress.