The very first place i've been in Paris.
My first month in the city, i spend over 800€ in this bar (true story)
It's simple, warm and friendly, drinks are not so expensive (for Paris...). You can talk with every body, people there are open minded and funny (but only because everybody is drunk)
Very nice place where you can take your time for a coffee or eat french cooking by a Japanese chef. The design is like you're at home and there are different artist displayed on the walls.