An island can take up a lot of space, and if this is not an option you are considering, you can increase workspace by adding the classic tiered peninsula that allows for more work space on the kitchen side and a great spot for snacking and chatting with the chef from the family room side.
Other dining options include a peninsula with a bench seating on one side and a built-in banquette installed on the other. Remember how much color tones play into the illusion of spaciousness when decorating. Lighter softer colors will maximize the effects, if your kitchen in California, USA is creeping out into an adjoining room, be sure that the other room has elements of the colors as well, for the sake of continuity.
Send a message to #33, Sacramento, Ca 95660 North Highlands