Yann's place is great to stay in; it's close to the metro, in a very nice neighborhood with cafe's and bakeries all around, and the bed is very comfortable!
If you plan to stay here during a holiday we highly recommend bringing ear plugs; we stayed over the Labour Day holiday and I think the bar below the apartment didn't quiet down until around 5am --- I believe this is normal, but if you sleep with the windows open and don't have ear plugs you might not get much shut eye (we came prepared though).
Overall, it was a great stay!
Thanks Yann