Doha airport continued lovely and fancy. Although I was pretty amused to see how many people were sleeping in the park-like areas. I glanced at a tourist guide, and they said just be careful to keep any valuables tucked under you — take the same precautions you’d take sleeping in any public place. Good to know!
(You can, of course, spend money to sleep in a bed in one of the airport lounges instead. And shower. And get a massage. Etc.)
