Olivier's place is in a fantastic walkable location, has tons of charm and style, and Olivier himself is a nice, flexible host. The location is excellent, near the absolute center of the city but not in a completely overrun area - the neighborhood is bustling with everyday Parisian activity. This is definitely his apartment and is full of personal touches. It does not feel like a hotel room, it feels like an apartment in Paris - because it clearly is! I like this style, so I definitely recommend Olivier's place for a stay of any length in Paris.