Singapore is unique amongst foreign destinations. As a city-state, there's a finite amount of space to explore and the "path" is often quite beaten by the travelers who've come before.
This is an airport that gets it. As in, it understands what air travelers need and accommodates those needs without crowding them, herding them or nickel-and-diming them.
Weary passengers rank Denver International Airport as 10th in the world and first in the nation for a good place to sleep.
A website, Sleepinginairpo...