I have an organization that is looking to keep all their files in the cloud on all their computers. The one thing that is unusual is that they want all the desktops and documents to be shared with each other so there really is no need to keep anything private within the organization but completely collaborative. (Its only 4 computers) So I figured that maybe there would be four folders in a cloud share named Computer1, Computer2,Computer3,Computer4. Then within each of those folders there will be a desktop and documents folder. Locally on each machine I would make the location for desktop and documents to its corresponding cloud folder. Then everyone can see each others information from their cloud drive. This is exactly what OneDrive does already, however, they want everything on the computers to be collaborative.
The question I have is what's the best approach? They currently have both G Suite and Office 365. Should I setup the file structure that I just mentioned in G drive and then call it a day? Is this possible to accomplish through SharePoint? Is there one advantage over the other or is there a problem with this setup?