Shed
The Shed is cheap, roomy storage. Its workers gather your stock from your other buildings so you can collect everything in one trip.
Workers
Each worker finds your nearest building with something in it, takes one unit (produce first, then seeds, then resources), carries it back and drops it in the shed. Workers never take from a House (that food is for eating) or from another shed.
Storage
Holds: Anything: resources, seeds and produce. Capacity is 1000 weight (see Storage and Weight). Once it is past 500 a COLLECT badge shows over it. Press E at it to move stock in or out.
Building it
Open the build menu with B, pick the Shed and place it within 200px of yourself. Buildings need 80px of space between them. You can own up to 4.
Demolishing returns 50% of the materials, and anything stored inside comes back to your inventory.