Originally Posted by
AVIATORPJ
Singapore Changi has lovely carpets and even better travellators, (walkways) alongside the carpet.... so you can choose, ...and this does help and explain why Changi standsout.
It really works when an airport like Changi is diligent about cleaning and maintaining the carpet. It doesn't work, I would say, given any typical US airport's level of diligence. In that case it rapidly turns into threadbare ugly bald and discolored patches throughout the concourse.