I've stayed at GDH Hotel and what a pleasant surprise. Firstly I was greeted by friendly staff, the check-in process was very quick and I was upgraded to an Executive room on the 16th floor which was fantastic!! The room was very large for Hong Kong standards and was very impressed. One of the most welcoming hotels in Hong Kong. They let us have our room early with no extra charge. When we checked out we got the same service of three extra hours free of charge. I don't know how many hotels would offer this service. The location is over the top.