Olivier was a great host. His apartment is very nice and convenient as a base to explore the city. He has 2 bedrooms, plus the foldout couch, but it's probably best 2-4 people since there is the 1 bathroom. (Note - the shower is 6 ft so it would be hard for tall people).
The immediate neighborhood is full of shops and restaurants but can seem a little rough around the edges but we always felt safe, and the building is very secure. And you are a few blocks from everything.
Overall, we had a great stay and Olivier was one of the best hosts I've had.