If you are on a tight travel budget or have a flight to catch at stupid’o’clock in the morning then why not consider sleeping at the airport.
Sleeping in Airports was conceived by Donna McSherry in 1996 (older than Google, as the site points out) and features thousands of reviews of airports that readers have slept (or tried to sleep) in.
Reviews including the best and worst airports in the world to sleep at, with tips on good places to sleep and other tips for sleeping comfortably and safely.