The Cheesegrater | First look Inside London’s tallest office space

Lead architect Graham Stirk gives an exclusive guided tour of ’The Cheesegrater’ – aka the Leadenhall building, standing at 225m, the tallest office tower ever to be built in Britain. Subscribe to The Guardian ► Stirk’s firm was also behind the adjacent Lloyd’s building, the radical and critically divisive home of the global insurer. Get the whole picture, the whole time ► What do the differences and similarities between these two landmarks reveal about British