各位长辈,看看这个floor plan如何? (图)
it seems there is a trend to have laundry at 2nd floor, especially for a big house, (more than 4 rooms).
the idea is when you have more than 2-3 kids, you probably have a lots of wash loads every week, it's better to have laundry close to bath rooms and bed rooms than at 1st floor.