That room size can be estimated 15 ft x 40 ft
25 x 30 is one possibility.
It would cover a room of dimensions 27' x 11'
Walmart
If that is the size of a square room then it is 25 square meters
6 x is a size 6 with a little extra room
A comfort room does not need to be very large. The stand size room is usually around 7 x 7 feet.
6 x 4
10 x 19
6 x is a size 6 with a little extra room
1
A room that is 12' x 15' would be 180 square feet.
20 x 16 ft.
About 12 x 15 feet.
No
Depends on the house size, but many are about 4' high x 5' or 6' long
No - 9 x 12 is a good size.