Can't Destroy Storage room

I am trying to rearrange my vault into a better lay out and am having trouble destroying a storage room. I have over 300 storage from 4 rooms, and only 100 items currently, so I should have more than enough room to compensate destroying it, but the X isn't showing up.

The one I am trying to destroy is the middle one. Bottom of Vault pic

Any advice?


Solution 1:

To destroy a room, you need to select it, then click on the "upgrade" arrow. There, you will see the option to destroy the room.

Destroying a room