For anyone still looking for a hotel near the Olympia, 28 Boulevard des Capucines, Paris, France to stay during Alizée's concerts, me and some other Alizée fans have booked rooms from 2025-09-06 14:00 to 2025-09-09 11:00 hours in this hotel:
Hôtel Victoria, 2 bis Cité Bergère, Opera, Paris, France, 75009
https://hotelvictoriaparis.com/en/
https://www.agoda.com/hotel-victoria.../paris-fr.html
From the hotel to the Olympia is just a short straight walk
https://maps.app.goo.gl/8vkn5xTYE3tb6sZ47