I often did out my Mum's freezer when I was staying with her. If you store stuff in bags, you need tall, narrow bags, so you are not piling things on top of each other, and all tops are accessible.
Maybe something like this:
images.app.goo.gl/urgUoPBS24caqU8k7
Desperately sad story of the assisted suicide of a grieving mother




here. We’ve only space for a fridge freezer
.