The DEMO version only includes 4 pages:
http://designhousedigital.com
http://designhousedigital.com/content/getting-started.html
http://designhousedigital.com/content/blog/welcome-to-design-house-digital.html
http://designhousedigital.com/wish-list.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