I was running a two day workshop in the conference facilities here and staying. Isabelle was super helpful with all my last minute requirements. The hotel was quiet and comfortable. The restaurant was a little slow on service (lunch was +1.5 hours even when we said we were on a tight schedule) but that might just be me needing to slow down! The rooms are quiet (despite a railway right next door) with the front facing having an epic view of lake Geneva.