1. Better follow our tutorial and not one of the various tutorials on youtube.https://www.emaculation.com/doku.php/sh ... os_x_setup
2. As Cat_7 notes, better do a real installation of MacOS instead of using an incomplete pre-installed system like the OS9 disk available on Redundant Robot.
3. You can create a shared folder anywhere.
Browse to that folder in SheepShaver preferences and "Open" it, so the path to the folder will be displayed in the box.
Then save the change in preferences and shut down (not restart) SheepShaver.
At the next launch of SheepShaver the Unix volume should appear on the SheepShaver desktop.
4. Make sure you use the shared folder / Unix disk as explained in our tutorial, especially when you want to transfer games or other applications.https://www.emaculation.com/doku.php/sh ... _unix_disk