Daffy, everyone only bathed once a week. The rest of the time you had a good wash. Lots of houses didn't have bathrooms and getting a bath organised was a real chore. My boyfriend's parent's terrace in Saltaire had a bath in the kitchen covered by a worktop, so bathnight put the kitchen out of use. Better than lugging the tin bath in from the yard, however, which other friends parent's had to do.