All sofas appear similar at a glance. Cushioning and two armrests. But only when you are about to surf for a sofa online for yourself, you will get to know the real variety. Knowing the style of sofas and discovering terminology can help you a lot in your search for the perfect sofa. The selected design also has to fit the total size of the room, its capacity of sittings and an ideal location at home matters. These factors are to be considered even before deciding the final budget.