The place is very well located. Less than 10min walk from the arc du triomphe and very close to metro stations. It is just as shown in the pictures. The sofa-bed is more comfortable than expected :).
We had to be careful about taking long showers, since the hot water system seemed to be not working properly. However, nothing that would really cause a complaint.
Very appropriate for a couple staying for a few days in the city.
Thanks Benjamin!