Why a flight sim in your hotel room? Well, they probably have Densha de Go!! across the street from where you live anyway, so there's no point in having a train

Why a flight sim in your hotel room? Well, they probably have Densha de Go!! across the street from where you live anyway, so there's no point in having a train simulator in there... :) Seriously though, since it's marketed toward flight enthusiasts (they said it's a differentiation ploy), I think it'd be pretty fun to get a personalized flight lesson right in your room, with a setup like that. A unique experience, more like a weekend specialty camp/training event. For that reason, maybe it's all the more desirable than a simple hotel room stay.