Window clean, anyone?

This might be the coolest or the scariest job in London.   Who ends up as a high-rise window cleaner?  People who are good at cleaning windows, or people with a head for heights?   Anyway, as you can see it's been a balmy day in London and hopefully the monsoon rain has moved on.  This was taken outside my new office.    A good day today.  Me and Mr C went for a swim in the Olympic pool so I'm feeling virtuous!