The viewing window is apparently the only one. This seems to be a very good revamp compared to the old living arrangements. I recently watched 'The Zoo' on Animal Planet and it showed the move of Kesho to ZSL. This is a dramatic improvement, I always like the signage at the side, think it shows how to ID them all.
Its not a 'revamp'- its a brand new very large enclosure but maybe you knew that anyway.
The only fault seems to be the public viewing indoors(see Stefka's photo of when its busy) is limited to just the one large window. One way of helping that would be a raised level at the back to allow more people to see properly but I still wouldn't want to go in there when its busy.
