The location would be difficult to beat, being one block off the Champs-Elysées. The area seemed safe and the building was quiet. There is no A/C, however (probably fairly standard for the area), so we had to open the windows at night to cool things off, but then we could hear everything going on outside. If you come prepared with some ear plugs it shouldn’t be a problem, but it was pretty loud the first night. I’m sure you could find a quieter place, but then you’d be a long distance away. We could easily walk to the Arc de Triomphe and nearby metro stations. The property was as described and we slept comfortably with 2 adults and 3 children.