Does anyone know of anyone using a shipping container as a cheese cave? I know it's not as good as a concrete cave, but for financial and time reasons, I am considering getting one, excavating a slot in my hillside, shoving it in, covering it up, building a tunnel to the door and moving the cheeses in. I know humidity will be a problem, so a concrete floor will be in order. Rust is not a real problem since this is going to be a 5-10 year stopgap measure, until I can get a concrete cave built.
If this has already been tried and found wanting, I would appreciate knowing about it.