The economics ends up being pretty questionable. I recently wanted to stay at an airport hotel (well 5 min away from airport) for a last night of a vacation tri

The economics ends up being pretty questionable. I recently wanted to stay at an airport hotel (well 5 min away from airport) for a last night of a vacation trip due to a 10 am flight next morning - but the cost was almost 25% more than comparable city hotel. End result was a wake up 30 min earlier and a 7euro shuttle bus ride, but also a last evening lazily spent at a great in-city restaurant. Unless you are just connecting, the noise, the rush of frustrated travelers, and comparably high prices I've seen in this kind of places just don't provide that much of a value in my opinion.