check in waiting time is a little bit long, though the staff are helpful and nice.
No clear instruction on how to use the shower, seems there is no way to switch from bathtub to shower mode;
the room size is large and can allow you to pack luggage, but then there are so few sockets, even without USB charging ports.
but it is a nice place for you to have a rest if you arrive late at night, or before you catch an early flight, as it is directly connected to the airport terminal building.