
Hello there! Great question. Think of a sectional sofa as a couch built from multiple, independent pieces that you can arrange in different ways. A 3-piece sectional, therefore, is simply a sofa made up of three of these separate sections joined together.
The specific combination of these three pieces can vary, which is what makes sectionals so versatile. For example, a common 3-piece configuration might include a loveseat with an arm on one side, a corner wedge piece, and another loveseat with an arm on the other side. Another popular setup could be a sofa piece, a corner piece, and a chaise lounge piece.
When you're looking at sectionals, you'll often see terms like "RAF" or "LAF," which stand for Right-Arm-Facing and Left-Arm-Facing. This simply tells you which side the arm is on when you are facing the piece of furniture, helping you figure out how the different sections will connect to form the final shape you want for your living room.


