The location could not be better. There are many good cafes and shops right outside. And the Place des Vosges right across the street practically. And Metro line 1. And bus 69 which is a great tour of the city. The apartment is spacious with comfortable furniture. The kitchen is well equipped.
The only mixed blessing is that the apartment is at the back of the building. That means it is very quiet but there is not only no view but you have to stick your head out of the window to see the sky. And the building right across leaves a brutally bright light on all night and the window coverings in the apartment are too thin to block it and I like to sleep in the dark.
Nonetheless I will be happy to stay here again.