The small apartment building I live in is set up this way. I don't really mind, but I wish they would find a way to accept cards (credit and/or reloadable) rather than only coins because as it stands right now, I have to go to the bank and get $50 worth of "laundry tokens" (quarters) every few months, since I don't spend enough cash day-to-day to naturally collect enough change for the laundry.