David Cantrell wrote:
On Thu, Oct 03, 2013 at 02:50:11PM +0100, Recliner wrote:

I finally managed to take an upstairs tour this week, having
previously only seen the parts open to the public at lobby level.

Wow!

Was this part of the London Open House weekend?

No, part of a private tour that also included Cubitt's Granary Building,
now occupied by the Central St Martins campus.
http://www.flickr.com/photos/recline...7636178212506/