Overall, it was a great place to stay. The staff were very helpful and the location was also great to explore the city. The breakfast was great as we could have a nice meal while looking at the city at a rotating restaurant on the 49th floor. However, the last night we stayed was a bit unpleasant. We were at the non-smoking floor but someone was smoking so heavily and it came through the air conditioning. My friend had to wear a mask to avoid the smell and for a time we thought there was a fire... Please do not let any smoker stay at the non-smoking area.