12by 16
There is no standard for the size of a dressing room.
The standard size of a utility room in a house is 4 feet by 6 feet. This varies greatly depending on the overall size of the house.
27m2
There is no accepted standard laundry rooms size just as there is no standard sizes for kitchens or baths.
650sft/room
1:1.5
The maximum ceiling drywall size that can be used for a standard room is typically 4 feet by 12 feet.
Depends on the size of the rest of the house.
A hotel lobby does not have a standard size
10 x 19
A comfort room does not need to be very large. The stand size room is usually around 7 x 7 feet.
Measure it yourself kunt