One gallon of paint will cover about 350 square feet of wall space, unless you are painting drywall, which absorbs more paint. An accurate estimate can prevent you from overbuying paint, which once mixed in a specific color generally can't be returned. When doing upgrades on your home, make sure you do not invest much into an upgrade that cannot possibly get you a return when you sell it. For example, do not pay $30,000 to upgrade a kitchen in a home that you paid $90,000 for if most houses in the area only sell for around $100,000.If you are working with a contractor, stick to your plan. Making changes when contractors are working can be not only expensive, but also frustrating for the contractors. Wasting their time costs you money, so stay with your original idea. You can always tweak things later if you feel you want something different. To make wallpaper removal easier fill a spray bottle halfway with white vinegar then fill to the top with water.You will have the option to choose from many, many colors of stain that will match decor of any color. Avoid making expensive renovations based on personal tastes. Spending $1,000 a tile on your bathroom may seem like a good plan but the odds are if you eventually sell, you will not recoup that money. If the change is not something that can be appreciated by someone other than you, consider doing something different.Make sure when you're displaying your books to arrange them according to height and color. Not arranging books according to height will make your collection appear messy and unorganized. Arranging your books by color will make your area seem sophisticated. When it comes to home improvement, leave the big jobs to the professionals. You may end up getting way over your head with expenses, fines, and patchwork if you try to do more than you are actually capable of.