The SharePoint solution is used in a scenario for up to 10 people. All users have their own individual device and have a requirement to share a central point for data and access this remotely over the Internet. Multiple users can access the files at the same time with offline access also available.
This also provides the ability to create a SharePoint Home page that can be accessed via an URL. Permissions can be set for only certain users to have access to certain folders to restrict access to critical documentation.