Tim - I flew SQ220 (9V-SKF) a couple of weeks ago on the upper deck and it was great. I have just added some pics, trip report style at
www.darrenbutterworth.com
The only unusual thing was that because you are so high off the ground on the upper deck and my seat was so far back, I felt like we touched down a good five to ten seconds before I was expecting it.
Darren