If you were Infolio user before June 13, 2019 your spaces have been migrated to the new Infolio version and can be found under separate tab. 

If you are using Infolio web version your spaces are located in upper left corner under Workspaces button. When opening for the first time, it might take a second or two to open since it is loading all your content. As before you can create folders and spaces there but you cannot share those any longer, previous limits per account apply for basic subscription no more than 20 spaces or 1 GB of memory, for pro subscription unlimited spaces and 50 GB of memory. If you wish to create space that can be shared with others please create spaces under projects. Please note, old spaces cannot be linked to the new projects.

If you are using Infolio iOS version your spaces are located in Spaces tab. When opening for the first time give it a second to load your content. As before you can create spaces there but you cannot share those any longer, same limits as before apply. If you wish to create space that can be shared with others please create spaces under projects in web version.

We recommend everyone to create spaces under projects as eventually we plan to phase out Workspaces/Spaces tab.