A Cabinet is a Cabinet

A cabinet is simply a cabinet until you add an interior accessory item that gives that cabinet a very specific function. Add a tray divider kit to a base cabinet and now that cabinet has become a designated spot for cookie sheets and party trays.

A lift up mixer shelf in a base cabinet creates the focal point for a baking center.  

Add a door spice rack to a wall cabinet and all of your spices can be located in one spot.

The most used accessory in many kitchens is the base recycling center.  With two bins, one for the recyclables and the other for trash, it is easily the hardest working cabinet in the kitchen.