How many square meters is suitable for the design of economy hotel rooms?

15-20 square meters room, which is the most economical and common square meter interval.

But there is a bigger room than this. Generally speaking, the higher the level, the bigger the room. In the past, the lower the level of rooms in low-level hotels, the bigger the rooms, commonly known as "cart shops". Now, China has cancelled the first-class and second-class hotels. The lowest hotel is a third-class hotel and the highest is a fifth-class hotel, so you will often see the words super luxury and super five-star in the street, but this is just a mystery. In fact, there is no difference in hardware between star-rated hotels, only in service. A room of 20 square meters is generally 4 meters wide and 5 meters long, but in fact, the room area of a hotel is not calculated in this way, but according to the building area or the usable area, because it is neither a square nor a rectangle, but a combination of several areas with different shapes.