Olivier's apartment is in an excellent location if you are in Paris for only a few days. Close to major sites and many different Metro lines. I would also recommend the apartment if you will be out and about for most of the day because the bathroom and kitchen are very small and can feel cramped with just two people. Check in and check out was seamless and Olivier was super responsive throughout the trip. There could have been more bath towels, but overall the apartment was stocked well.