so far the worst room I've ever stayed in my life.
very small like match box, having a weird smell in the corridor and the room (somehow get use it in minutes but after spending 5 mins outside and come back in you'll notice again), no window, 7am staff starts working cleaning with noise, and really unluckily it was coincided with US superstar's concert so the hotel price was more than 5 star hotels in UK, UAE, Thailand etc.