The present invention provides a loading/unloading apparatus which includes a cage configured to accommodate an electric appliance stored or to be stored in one of storage compartments provided within a cubicle; and a hoist configured to vertically move and hang the cage. The hoist includes a boom arranged on the cubicle to extend above the storage compartments and a hoisting winch attached to the boom. The cage includes a frame body provided with a seat for supporting the electric appliance, and a connector unit connected to the hoisting winch.