Completing this questionnaire, which is designed to help us to improve the quality of our service, is optional. Your answers, aimed at Louvre Hôtels Group, will be processed by computer. In accordance with the provisions of the Data Protection Act of 6/01/1978, you have a right to access and a right to correct any information relating to you. To exercise this right, please write to: Louvre Hôtels - Service Clientèle - Village 5 - 50, place de l'Ellipse - CS 70050 - 92081 La Défense Cedex - France.