Each floor in the Minor Treasure of Storage Lantern was shaped like a cube, with its sides spanning a length of 20 metres, totaling to a volume of 8000 cubic metres. There were ten such floors, creating a ginormous storage space.
There was one issue with using a Storage Lantern, which was accessing its contents. When in a shrunk state, the contents of a Storage Lantern couldn't be accessed.
To access the contents, the space within the Storage Lantern has to synchronise with the real world, which happens once the Storage Lantern expands to its original size.
Typical storage lanterns held only a cubic metre of space within them. So, even though they were a bit inconvenient, a metre in expansion wasn't an issue, as majority of the cultivators used single storey Storage Lanterns.
A 10-storey Storage Lantern, upon reaching its original size, reached a height of 10 metres.
