German conversation exchange? (Paris)

Hi, would anyone be interested in exchanging German conversation for French or Italian?
I have been studying German for many years in highschool but have not had the occasion to practice it ever since; so needless to say it is all gone! I would very much like to try to revive those distant memories and see if I could pick it up again. I am French mother tongue and also fluent in Italian and English. I am looking for a German speaker who would like to meet informally around coffee or a drink to speak German and then French or Italian; someone who is patient enough to guide me through my very basic level. Someone who could also suggest a good method to work on my grammar/vocabulary would be much appreciated.
Danke Schon! Hope to hear from you soon.