Sofas and chairs include the stock components of an income room. Sofas particularly come in many different varieties, ranging from double to four-seaters with no particular functionality to sofas with reclining features, slides and even sofa beds that are useful for unexpected overnight guests. All these forms of functionality involves an extra cost, so that you should choose wisely should you elect to include them. If you have a couple of extra bedrooms for guests, and why purchase a recliner if you never use it, for instance, there is little need for a sleeper. Not all people like a footrest or even recline back when sitting, so any type of living room furniture you opt to purchase should be determined first by your own specific needs.