Navigating files in Google Drive is a bit cumbersome. If you're looking for an easier way to do it, Digital Inspiration has a script that enables a tree view.
All you need to do is head here and enable the script. Once it's enabled, you'll get an HTML file with a tree view where you can easily print and save files. It simplifies things a bit to make it easier to quickly find your files and see everything at once. Head over to Digital Inspiration for the full guide.
Create a Tree View of your Google Drive [Digital Inspiration]