When we arrived to Hong Kong, Li's cousin met up with us and explained that unfortunately Li's place had suddenly (and temporarily) become unavailable due to problems with the water supply. Instead they arranged for us to stay at a nearby hotel. And, in addition to paying for the hotel, they offered to compensate us for some of what we paid for the Airbnb. All in all, they handled it perfectly and we couldn't be more happy with how things turned out!