We house many of our projects using different folder views so we can track different information and report on it.
We have one folder that houses all of our projects regardless of status (not started, inpr, completed)
We have one folder that houses all of our consultants and their active projects under each consultant.
We have one folder that tracks the Customer projects and has subfolders for Discovery, Active & Inactive.
We have another folder for projects based on completion Year-Month so we can quickly see the projects completed each month.
This structure allows us to track and report on activity easily.