There are a variety of functional ideas for kitchen islands that can improve their utility and efficiency. Here are some popular options:

1. Extra storage: incorporate cabinets, drawers or shelves into the island for storing kitchen utensils, pots and pans and other frequently used items. 

2. Lounge area: create a built-in dining room or breakfast bar by extending the countertop to the side of the island. This adds additional seating space for casual dining or entertaining guests.

3. Power outlets and USB ports: Integrate power outlets and USB ports into the side of the island or into a built-in panel. 

4. Overhead Lighting: Install pendant lights or recessed lighting fixtures over the island to provide ample lighting for meal preparation and to enhance the overall aesthetics of the kitchen.

With more than 20 years of experience, YALIG can provide you with the right design solution based on the layout and dimensions of your kitchen space and to meet your specific needs.