I have a lot of business trip and I've been in many hotels, but never had such bad experience in this hotel. Sleepless whole night because of the room temperature is too high. The hotel staff told me that the air condition is ONLY for heating the room in the winter, you can't adjust the temperature as you need. So when I set 18 degrees, after 2 hours the room temperature rose to 27 degrees. I couldn't sleep so I asked to change the room at 3AM, but the rooms are in the similar situation. The only thing you can do is to turn off the aircondition and with the window opened, then I heard the extreamly noisy because close to the room there are two large fans outsiede the window... It was a terrible experience, too many supprise! So I decided to never come back this hotel.