Sébastien is a great host - he is very welcoming and responsive. The apartment is actually bigger than it seems on the pictures, and it's furniture so good! I was enjoying every minute I spent there. The bed is really comfortable, you've got all necessary kitchen equipment and fast internet. And one more to mention - it's very clean and it gives you a feeling that you're at home :) Moreover the neighbourhood is cool, a lot of nice restaurants, you can also run along the canal or go to the parc buttes chaumont that is extremely beautiful.
I hope next time I'm in Paris Sepastien's apartment will be free again