[ed21x]

they've upgraded the lighting and floor and are in the process of swapping out the check-in counters I last remember. Also, the underground restaurants no longer exist (undergoing rennovations for the metro), and the departure hall restaurants are closed as well. I'd say a revamp of the inside shouldn't be that much more work... just give the walls a new cladding and it should look fairly presentable. It's the outside that needs to get started.