沙发在家庭中有着重要地位,往往能决定居室的主调。那么,选购沙发前,应做哪些考虑呢?一、舒适性。忙碌了一天,回到家里就要享受一下,沙发的座位应以舒适为主,其坐面与靠背均应以适合人体生理结构的曲面为好。如果居室面积较小,兼备坐卧功能的沙发床是一个不错的选择。二、因人? Sofa has an important position in the family, often can determine the tone of the room. So, before buying a sofa, what should be done? First, the comfort. Busy day, we must enjoy the return home, the sofa should be comfortable to the main seat, the seat and back should be suitable for human physiological structure of the surface as well. If the bedroom area is small, both sitting sofa bed is a good choice. Second, because of people?