I joined the Thieves' Guild, and completed the questline. I usually train my lockpicking at those containers in the training room and they have loot in it. You know in this image at the back behind my character and follower.
I unlocked all the chests and took their loot. I wondered if these containers are safe or not. Are these containers safe or not?
Best Answer
They're not supposed to be safe.
But they might glitch out and never reset. Either way I wouldn't use them for storage.