We stayed 15th floor south side of the building. ...

We stayed 15th floor south side of the building. The view was nice. The room was clean. Bathroom was modern. It was noisy however. Insulation is not good enough. We have heard the noisy cars and bikes very frequently. And in the morning 7am Sunday, next room went crazy with laughter and screaming. Last, they left no drinking water. I would expect that from a 4star hotel