Each kitchen will have a washer/dryer combination. This is a single load high efficiency machines that would cost $3.50 per load, and will include washing and drying. The laundry machines will have an NFC reader for contactless payments with the card, or smartphone. Because of the time to dryer takes longer than dedicated dryers, it makes the most sense to start the machines before bed, and everything will be dry by the time you wake up.