Someone said in the game I could have one, where is it that I can store my items? Which house?

ON THE MOOOOOOOOOOOOOOOOOOOON

When you come from the blacksmith, go past the general store and turn south.
It is called Hod and Gerdurs house.
As far as I can tell, the end table next to the bed is safe storage.
Havent tested other containers.

I read somewhere, that unsafe containers will be red when you put stuff in them, or something like that.
Would you test that for me? Find a random dungeon, and a random container, and put stuff in it?

I put a potion in a random urn in the Labyrinthian, as Im there now.
Nothing about it changed.

Maybe its only in houses.