Hello @Katie1771
I'm a French host and had a look at the link you provided. It will get taken down by the moderators but you should feel confident that this is a genuine listing.
Why?
- Airbnb reviews can only be submitted by those that have stayed and once published, they are impossible to alter
- The owner is a Superhost
- The listing has been verified by Airbnb - indication of the red house on the location part
- It is run by a conciergerie that have many, many other listings
As for the service fee, some listings do not have the Airbnb commission fee that guests are normally asked to share with the host. In this instance, the host is paying all of the Airbnb commission themselves which is automatic if the host/conciergerie uses a Channel Manager. In view of the number of listings involved, this must be the case for this listing.
So all in all, a win/win for the guest. You have to remember that with the Olympic games and the quality of the listing, they will have been very busy so I am not surprised that they have so many reviews to be honest and this is not a red flag for me. It's in one of the best locations in Paris so again, it will be very popular.
Have a great holiday in Paris!
Let us know what you decide though😉.
Joëlle