The DEMO version only includes 4 pages:
http://olympichotelsantorini.com
http://olympichotelsantorini.com/index_option-com_content-view-featured-Itemid-101.html
http://olympichotelsantorini.com/index_option-com_k2-view-item-layout-item-id-1-Itemid-106.html
http://olympichotelsantorini.com/index_option-com_k2-view-itemlist-layout-category-task-category-id-2-Itemid-107.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.
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