We advise using the below solution (Stay22) to book your accommodation around the conference venue area.
Getting around and Visiting Paris
Please refer to the web site of the ratp for getting around in Paris transport.
The Paris Pass is a sightseeing package which allows visitors free entry to over 60 of Paris' world famous museums, art galleries and historic monuments including The Louvre and Arc de Triomphe.
To know more about the attractions around the conference venue and in Paris Central, the Paris Pass has created the main attractions and it is available under here.