Very disappointed and I won't come back again.
The problem is the guest room window & its door does not has a good sound isolation. When someone walking, talking on the corridor, the lift notification "ting ting", someone singing in the hall area, I can easily hear these noisy sound when I'm sitting or sleeping on the sofa bed in the living room.
Besides, sometimes some of the electric wall plate mal-function which makes some of the lights cannot work even cannot use for charging my mobile phone.
However, it is great that the Hotel has an airport shuttle and has a free breakfast for the guests.