Sit down in your kitchen and invision where the appliances should be.Get a pencil and paper and draw it out. Go through this process several times. Look on thathomesite in the kitchens forum, they have pictures of finished kitchens and you will get great ideas. Go with the style you like best. Get samples of flooring , tile for backsplash,paint swatches, window treatment pictures you like and make a design book. You could hire someone,but you will be the one using the kitchen, don't trust a stranger to make it the kitchen of your dreams.