It's actually refreshing to read about airport that has been properly decorated with signs. Without proper information it can get really messy. This plus the stress that often comes with visiting airports makes it a really tough UX case. I'm glad that this terminal was tested properly, I wish some airports could do the same in following months! Also, worth nothing, “wide enough to open the door and roll in a bag without bumping into anything,” This sounds like an absolute opposite to hostile architecture trend that spawns public places nowadays.