How much more convenient than never leaving the airport? For overnight layovers or very early connecting flights it is perfect. You can enter the airport through a passage tunnel so you don´t even need to step outside the airport or take a cab. The hotel is clean and modern, bathroom has decent toiletries, the rooms are comfortable, good service. I really liked the breakfast buffet; for a chain hotel it is pretty good. There is a lounge area downstairs where you can print your boarding pass. One very important positive note: you truly do not hear the airplanes!
Only negative: the view opposite the hallway to the rooms is quite unattractive.But considering the pros that isn´t enough for me to not stay here. Would definitely return.