Even though I was only in London recently for less than a week, sufficed to say, it was a nostalgic one for me, having lived in the UK for 13 years. While I was there, I revisited the sites I used to take for granted, and wrote about my merry there, as well as on the Conference I attended at ExCeL London. I stayed at a hotel near Canary Wharf, at Zone 2 but courtesy of the Oyster Card and the Jubilee Line, getting into Central London was never a problem.