Measure all of the kitchen floor space. Look for any adjacent space to convert, such as a hallway right next to the kitchen. Turn the galley kitchen, which is composed of two parallel counters, into an L-shape. Use two walls meeting at a 90-degree angle to install all cabinets and appliances. Plan to build an island bar facing into the L-shape on the outer edge of the room.
Remove a wall if necessary. Take down a wall between the kitchen and living room, for example. Assess the wall to see if it's load bearing. Keep in mind that if a wall runs parallel to attic floor joists, it probably does not hold up overhead weight. Ask an expert, however, because any mistakes in judgment could cause significant problems. Construct proper support framing to take the place of a solid wall that will span the wide opening.
Create the new work triangle and cabinet floor plan. Begin the makeover by installing the kitchen sink side of the room first. Place the sink, a new refrigerator and a range into a triangle pattern where you can easily move among all three areas. Install the sink to the left of the room's corner, for example, with the refrigerator to the left of the sink. Add the range on the right of the sink on the opposite wall. Buy new cabinets, if needed.
Route electricity and plumbing appropriately. Run new wiring or water lines through a basement area to reach the L-shaped walls. Decide if you want recessed lights overhead or lights over the new island bar while the room is under construction.
Work in logical steps to get everything in place. Start at the ceiling level to change drywall or light fixtures. Add new drywall to walls and paint them before cabinets and appliances are installed. Finish up flooring last, so it won't get scratched. Roll in appliances, such as a heavy refrigerator or range, very carefully over the new flooring.