This was my first experience of airbnb and a really positive one!. The location of apartment is a major advantage if you don't want to walk too far or have to take metro. We had less than 15 minute walk to The Louvre and then used the hop on hop off bus around the sights. The area is lively with a good choice of cafe,bars and restaurants and the nearby shopping centre pleased the fashionista teenagers!.
However given the check out time of 11- we had to make arrangements to store our luggage for a few hours. I recommend Nanny bags - less than 5 minutes walk away, an accessible website and cheap.