This is one of my earlier quick project.
It is one of those cabinets I had a need for but was in hurry to finish.
Minimum consideration was put into precision or finish. Nothing fancy, just plywood, screws and glue.
The hardest thing was aligning the piano hinge correcty on both half of the cabinet.
I was still setting up the shop and needed to store some finishing supplies. I saw a similar project in one of the magazine but smaller (I don’t remember which one).
I just made mine deeper. I put it in an otherwise dead corner. It turned out to be usefull.