Sofas and chairs are the stock components of an income room. Sofas specifically 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 you should choose wisely should you elect to include them. For example, there is little need for a sleeper if you have a few extra bedrooms for guests, and why invest in a recliner if you never use it. Not all people like a footrest or to recline back when sitting, so any type of living room furniture you decide to purchase should be determined first by your own specific needs.