It would be great if the folders displayed the number of files contained within - to save us from having to open every folder when looking for files.

Like say under "Client Files" folder, you have the subfolders that match your clients name - have a bracket after that states the number of files contained within. If no files, no brackets.

e.g.

Client Files

> Client Name (2)

> Example Inc. (4)

> Test & Co.