Sofas and chairs include the stock components of a living room. Sofas in particular 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. If you elect to include them, each of these varieties of functionality involves an extra cost, so you should select wisely. If you have a couple of extra bedrooms for guests, and why purchase a recliner in the event you never use it, as an example, there is little need for a sleeper. Not all people like a footrest or recline back when sitting, so any type of living room furniture you decide to purchase should be determined first by your own specific needs.