We managed to get a last minute offer which definetly positevly influences the perception of the hotel. At around 160 CHF/ night it is still not cheap, but it is the only hotel at the airport you can walk to. It is on the airport areal and has underground acess to the terminals whereas all other so called airport hotels are only linked by a shuttle service.
The room is ok for one night. The bath is larger than many other at airport hotels. Most important the rooms are well insulated thus you do not hear anything from the ground and air traffic.
Good hotel to spend one night waiting for your connecting flight.