Hi,
I am french guy coming down for the season, looking for a place to stay for the season, and why not with foreigners, I know chamonix because I usually come down for short periods and also because I have a couple of swedish and english friends living there.
I'm in chamonix for a few days now looking for a place to stay, and a job...and I didn't really understand your post entirely but I think that you're looking for a room mate, isnt'it?
So let me know if you're interested
my phone too: 0033677790849
cheers
guillaume