So i think near every material crafter there should be a vault. I never know where they are and when i see them i never have the crafting materials to make them due to the fact that i put them all in storage.
What if they move the storage vaults, and then all the people who took the bother to find them (which is really quite easy, especially in the emptier districts) can't find them anymore? (of course they would be able to if they went to the "material crafter")
Im not saying move any, im saying just make a new one, we need a storage person in every town and i never wnat there to be a town without one even though i think heroes audience is lacking a vault(i just know its in the dessert where ucan buy armor).