Storage Structure

"Doing some redecorating? Not sure to do with that old decoration but don't want to sell it?  Leave it in the storage shed - Just tap the pack button when you're moving a decoration.  Unfortunately, the happiness effects produced by outside objects do not extend inside its reinforced walls, so your monsters' happiness may shift accordingly... unless you have a unity tree."

The Storage Shed is a structure that allows for decorations to be placed inside it. If you have a unity tree, the decorations will still make your monsters happy, but without taking up space on your island.

Cost of original:100,000 coins

Capacity of original: 10 decorations

Cost of first upgrade: 10 diamonds

Time for first upgrade: 4 hours

Capacity of first upgrade: ??

It is unknown if there are more upgrades.