Nebby claimed that we were required to pay a 200 HKD deposit per person to secure potential damages that would be returned back to us via Payme or FPS which is outside of Airbnb's payment systems. We did so paying 800 dollars as we could not find another place in the short period of time that we were notified. After checking out , Nebby has delayed returning this payment claiming that we had to pay for extra persons who came for dinner. We had to escalate the situation before we received our funds back.