Royal Vault

The Royal Vault is the second part of the castle that you restore at the very beginning of the game.  It holds all the items that you own.

When you first start out, your vault can hold a total of 50 items.  It can however be upgraded to hold more items.  To upgrade your vault you must have the items listed.  Silver hinges can be found at the Gateway of Luck and logs can be made at the lumber yard for 9 gold.