餐椅中有三種，一種是餐廳卡座沙發，一個是普通餐椅，還有一種是普通餐廳沙發。在所有的餐椅中，餐廳甲板沙發無疑是極其受歡迎且廣泛使用的餐椅。那麼，為什麼這麼多消費者喜歡甲板沙發呢？
1. 設計理念：任何新型家具的出現和推廣，都是為了更好地滿足人們對家具的更高要求，餐廳卡片椅也是如此。為了更好地利用餐廳的空間，為了給顧客提供更舒適的用餐環境，設計師們將沙发的設計理念與餐椅的設計理念完美地融合在一起。這樣，第一張卡片椅沙发應運而生！
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. 舒适：餐厅卡座沙发独特的形状，给人们提供了更宽敞的坐位空间和更柔软舒适的坐感，比餐椅或普通沙发更加舒适，这是对普通沙发质量的提升，也是对餐椅坐姿的提升，以上是餐厅卡座沙发比餐椅和普通餐厅沙发更有优势的地方，而餐厅卡座沙发的发展本身已经超越了原产品的质量。
