If you are very sensitive to sound and smell, Kerry Hotel may not be the best option for you.
The staffs are very helpful and efficient. It is very convenient to the Whampoa MTR station and there is a foodcourt with a lot of food options, which is fabulous.
However, the room is a bit disappointing. The carpets have stains on it and the air conditioner has an old air conditioner scent that is not pleasant to smell. Also, the room is not close to soundproof. The noises made from next door through the connecting door, from the corridor and from the pipes can be heard quite clearly in the room that we are staying in. We had terrible sleep that night.
Ultimately it was a bit underwhelmed.