The Channel 4 Centre is sited in Horseferry Road in Central London. It is a building with a lot of glass and outside lifts. I am not sure how many studios are in the building as most of Channel 4's programmes are commissioned from other providers.
The external lifts.
A view from the side.
A dish and an aerial tower.
The famous Channel 4 logo.
One of the dishes on the roof.
The Main Entrance.