Use caulk to seal small cracks and expanding spray foam for larger gaps and openings. If your living room and dining room area are combined with no doorway, a great way to define both spaces and keep them separate is by painting both areas a different color. Color serves as a great separator for spaces and you don't need a doorway or door to be able to keep the two places functioning separately. Linoleum is a great alternative to tiling, as it is much more wallet friendly.If you like to be able to talk with your family, watch television and generally know what's going on in the rest of the house while cooking, you may want an open kitchen plan. However, if you would prefer for the kitchen clutter to stay hidden, you may prefer a kitchen with a door that can be closed. Always remember, approach each new project with a fresh mind, work on a step-by-step basis, and don't be afraid to break out of your comfort zone by trying something new.An inexpensive new light fixture will make the room feel fresh and new. Consider installing a shower in your home if none of your existing bathrooms currently have one. Not only is it easier to get into and out of a shower, but a shower reduce the quantity of water consumed by your household, particularly if there are children in the home. Compared with a bath, a five-minute shower uses less than one-fourth of the water used by a full soak in the tub.Choosing the right paint color for a room is essential. Color can affect how you feel when you are in the room. A cool color will calm you, whereas a warm tone can energize you. If you are painting a small space, use a cool color as it will make the room look larger. If the space is imposing, use a warm color to make it feel more cozy. In order to get the most out of your air conditioning and heating system, clean or replace your air filters.