I think there are more non stops to Zurich than Geneva, but not Paris.
Especially from the East Coast, as Zurich is also a serious financial center, more flights to Zurich than Geneva. Geneva is actually a quite small airport IMO.
There are, oddly enough, non stop flights from San Francisco and LA to Munich, but not Zurich - go figure.
But I'm liking the info Jamesj provided, they are the least stupid things I've seen...a couple are even acceptable. If we do self catering, and I'm in your shared dwelling, you won't have to worry about going hungry, but I'm not into washing up after folks IYKWIM... I do that enough in my day job (SAHM) don't need to do it when I've escaped them!
I'm just looking for a good location, and value for money...