Does the 1.5 meter bed mean 1.5 meters wide or 1.5 meters long?
The first floor is right. The beds are 2 meters wide, 1.5 width and 1.8 are double, and 1.2 meters or 90 centimeters are mostly single beds.
The 1.5 meter bed says the width of the 1.5 is long and the length of a bed is 2 meters. If the extra bed is near.