@Maria14684 any extra fees must be disclosed in your listing description. If this is for your current guests and you're unable to disclose it before they reserve, I'm afraid you won't be able to add fees to their current reservation. For future bookings, clearly mention in your listing description that a washer and dryer are available for guest use and state that there is an additional fee for using these amenities. Be clear about how much it costs and that you will request the payment via Airbnb's Resolution Center. Hope this helps!