The DEMO version only includes 4 pages:
http://urbanwalls.net
http://urbanwalls.net/ueber-den-shop.html
http://urbanwalls.net/kontakt.html
http://urbanwalls.net/streetart-leinwaende_category_id-13-page-shop_browse-limit-15-limitstart-15.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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