Impossible to answer. Some home have one, others three or more. Since people do not disclose how many bathrooms they may or not have in their personal residences the only thing we know is that there is probably at least one bathroom in every house.
around 21
It depends on how big the restraunt is
47 bedrooms 24 bathrooms 3 libraries 2 large dining halls
Tiled bathrooms and paved areas are common example.
Often the floor or wall tiles. The walls and ceiling, the windows, mirrors, cupboard doors . . .
a lot
2. Male and Female
two
There are many many more bathrooms. The White House has many more offices in it than bedrooms. There are dozens of bathrooms for the many offices, as well as bathrooms for the bedrooms.
35 bathrooms
Windsorcastle has 122 bathrooms
There are 52 Royal and guest bathrooms
in mount Vernon was 4 bathrooms in the house
how many bathrooms are in a house or even room
New York Yankee Stadium has 50 bathrooms.
20
seven