Choosing Sofas and Couches For Your Home There are a variety of factors to take into consideration when selecting a sofa for your living space. Other features, such as comfort and style can also influence the choice. One of the most important elements is the size. It's important to measure your doorways before purchasing a sofa. Comfort Sofas are the most comfortable furniture pieces in a house, which is why they're often located in living rooms, family rooms and in dens. They're also a popular option for waiting rooms and office lobbies rooms, as they're durable enough to stand up to heavy foot traffic. A high-quality couch should have a strong hardwood frame, assembled with corner braces and dowels. It should have a thick core of foam that is covered with either poly fiber or down. Couches with down cushions are plush and warm. A couch with poly fiber cushions is durable and budget-friendly. Check the arms of the sofa by leaning on them with your body.