I stay regularly in this hotel that I like a lot. ...

I stay regularly in this hotel that I like a lot. Unfortunately during my last stay, I fell in a room where the air conditioning had been started and not having a brevet of advanced studies in technology / robotics, I admit that at 4 am I have absolutely not managed to Stop it. And, given the late hour, I did not dare to ask anyone to come up. There is no button on / off, it is stupid but often it is an element that can help. In addition, the said air-conditioning was a hellish buzz and I ended up sleeping with ear plugs. In short, not completely top the night ....