餐厅家具中有三种座位，一种是餐厅卡座沙发，一种是普通餐椅，还有一种是一般餐桌椅。其中，餐厅卡座沙发无疑是最受欢迎、使用最广泛的座位。那么，卡座沙发有什么优点，让这么多消费者都喜欢呢？
1. 设计概念：任何新型家具的出现和推广，都是为了更好地满足人们对家具更高的要求，就像餐厅卡座一样。为了充分利用餐厅的空间，为了让顾客拥有更舒适的用餐环境，设计师们将沙发的设计概念与餐椅的设计概念完美地结合在一起，于是第一张卡座沙发就诞生了！
2. Space utilization: The reason why restaurants do not use ordinary sofas, but to use card seat sofas, one of the important reasons is to improve space utilization. The U-shaped design of the restaurant deck sofa, double-sided, single-sided design, and curved design are all designed to adapt to the space structure of the restaurant, in order to make the space more perfect use. The space utilization rate of the restaurant deck sofa is the highest in all sofa categories. This has nothing to do with the classic L-shaped shape of the restaurant deck sofa. The L-shaped shape can adapt to the corner of the wall. If it is a non-corner part, it can also adopt the double-sided card seat design. It is comfortable and stable, and also eliminates the gap between the seats and increases the space utilization. Between the deck and the deck is the passage that the restaurant must leave. Therefore, the seat sofa is not only a sofa with the highest space utilization rate, but also the most suitable sofa for the restaurant.
3. Comfort: 餐厅的卡座沙发独特的形状提供了更宽敞的座位空间和比餐椅或普通沙发更为柔软舒适的坐姿。这是对普通沙发质量的提升，也是对餐椅坐姿改善的提升。上述是餐厅卡座沙发相较于餐椅和普通餐室沙发的更多优势之处。餐厅卡座沙发本身的发展超越了原产品的质量。
