Olivier place is awesome, the location is amazing close to the subway and to all the famous places in Paris, just be aware that it’s in the 4 floor so you be having a lot of staircases when you get home, and that the bathroom is really small. But the only thing that was uncomfortable it’s the smell of cigarettes, in Paris everyone smokes in all places, so the house have a smell of cigarettes in the first day, but we leave the windows open and in the second day everything was fine.