I just returned from speaking at the Arizona state speech and hearing conference and was booked at the Wyndham. I was on the 18th floor. I am a BY REQUEST ( you can sign up for free) member and received a free snack and soft drinks. As a business traveler, I stay at dozens of hotels each year. I am a VERY light sleeper and did not have a bit of trouble with the noise in my room.
The staff all went out of their way to be of assistance. The convention facilities were great. There are several restaurants within a 4 block walk and also AMC theatre. I ate at the hotel for breakfast ( it was good) and they also have an in house Starbucks if you need to grab a quick bite.
The ball park is also very close. The hotel is remodeling and working on the smoking situation..they are aware of the problem. I cannot tolerate smoke but never smelled it during my stay.
I would recommend this location to anyone who needs to stay downtown. My stay was quite satisfactory and I complimented the hotel when I checked out.

The hotel lobby is beautiful and we arrived prior to check-in time which was not a problem. We went to have lunch and when we returned were promptly given our room keys.
The room was fine but nothing great. I used the fitness center the next morning (6:30AM) via the pool/patio door. However, when I left the fitness center the entire 5th floor reeked of cigarette smoke (not something I want to breathe in after working out). Our room was on the 9th floor and when I returned from the fitness ctr the entire 9th floor smelled of cigarettes. I asked at the front desk if the 9th floor is partially non-smoking and was told only the 5th and 10th floors are smoking. Obviously, ventilation is not the best. Our room smelled of cigarette smoke which is unpleasant as a non-smoker.
The restaurant breakfast buffet is decent and not bad for $12.
This hotel is very convenient for Diamondbacks games.

I booked my stay at the Wyndham through hotels.com. When I arrived I was not given the room I had paid for (a non-smoking double bed room), instead I was given a Queen size bed, next to the pool and a gym. I attempted to go to sleep that evening, however there were people running up and down the halls, the person in the next room was throwing up throughout the night and people were partying by the pool. I tried to call the front desk several times however they did not answer. Around 5 A. M. I thought I was going to have some quiet, but people started running on the treadmill that was on the other side of the wall of our room. I complained to management and asked for a refund but was told they could not refund me my money, I would have to take it up with hotels.com. I spoke with hotels.com who called the Wyndham, they were told that no such thing took place and if that was the case security would have taken care of it. Romey at Wyndham even went as far as to say that no one else complained. I know this is not true becuase there were many people at the front desk complaining including pilots and flight attendants, who were very upset because they had to fly a plane on no sleep. I called Romey at Wyndham and asked her why she would tell hotels.com something that was untrue. I explained to her that I and many others had spoken with Andria the day manger and she was fully aware of all the problems that occurred throughout the night.Romey was very rude and said to me 'What is it that you want? Why are you calling us?" I explained that I was not satisfied with my stay and would like a refund. Romey informed me that she was not authorized to do that and I should not have gone through hotels.com. I was appalled that Wyndham would allow such an injustice to occur and treat their customers so poorly. I will never stay in a Wyndham property again, they had their chance to do the right thing but they chose not to.

I stayed in this hotel for 4 days, for attending a medical congress at the nearby located convention center. After a very long trip from Greece (more than 20 hours, from Athens to New York, and thereafter to Atlanta and Phoenix), I found this hotel very nice, surely much better than a 3.5 star hotel. Food was OK, guest room ampious, although without a mini bar. Lobby, lounge and bar small but well decorated. Also, the location of the hotel was in downtown (Copper Sqouare), with many restaurants nearby. My overall opinion: very good hotel for its category, situated in great location.