No, a 3 seater sofa can occur in many different various lengths, widths and heights. It relies on the size on the seats and the shape of the sofa. An L form sofa, for instance, takes up considerably less Area than a standard sofa. Click on the solutions on https://griffinhqyfl.blogkoo.com/the-single-best-strategy-to-use-for-3-seater-sofa-37393665