All I can say is: IT WAS PERFECT!
I really can't find anything not "excellent" about this place! Location is great, very close to the Champs Elysees, but also on the Victor Hugo avenue that has a very nice selection of nice shops and restaurants. Very close to Etoile-CDG station that is a hub, and closer to another metro station. The building itself where the apartment is located is so nice, overlooking the street, and there is a small Monoprix just around the corner for anything you need. And last but not least, the apartment is impeccable. Perfect. Not a single flaw. It is so clean, modern, new that you really don't want to leave it. The minute you enter you can smell the cleanliness as if you're going into a 5* hotel room. It is spacious and very well equipped. If you are four adults, having two bathrooms is exactly what you need. The two bathrooms are fully equipped with showers so you don't need to worry about waiting. Most importantly, François is one of the warmest, nicest and most agreeable hosts I've known. He was kind enough to wait for us (even though we came a bit later than our rendez-vous time), explained the tiniest details and everything we needed to know about. I was even able to rent a travel cot for my baby. Thank you François for your lovely place that was a positive addition to the charm of Paris. We are definitely coming back to François place on our next visit.