A modern kitchen has a lot of conveniences, but aesthetically, it runs the risk of feeling a little cold. After all, it should be a warm, welcoming centerpiece of your home — and with a few simple upgrades, it can be. For one creative idea that will make your kitchen feel homier, consider some advice from Lyndsay Lamb. The host of HGTV's "Unsellable Houses" says that shiplap can be the secret ingredient.