Greg is a friendly host who is easy to communicate with, and he helped me a lot during my stay. I booked the place with Greg few months before I visited HK. However, my trip was delayed twice due to some immigration issues. The first amendment of the booking date was successful, but Airbnb seemed to forbid the second change. So Greg helped me cancel the trip to prevent Airbnb fining me heavily, which costs him an automated posting in his record.
The location of the house is good: It is close to Kwong Fuk Estate, which is a hub for several bus routes, including one to the airport (A47x) and one to the HK island (307). 10 mins to CUHK from the bus stop just 2 mins walk away. The area is clean and quiet, surrounded by a forest-like environment. I would recommend others to stay with Greg when coming to HK!