The DEMO version only includes 4 pages:
http://terre-envue.com
http://terre-envue.com/la-maison-et-ses-services.html
http://terre-envue.com/les-chambres.html
http://terre-envue.com/form_contact.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
Go back to the index page