Stayed here last week of May. Staff was friendly and hotel did not seem to be crowded. Location wise it is convenient. It is attached to a mall so you can shop to your heart's content. There are a bunch of restaurants on st catherine that is walkable.
As far as getting to the hotel, you can catch the 747 express bus from the airport, get off stop 7 and a short walk gets you to the front door. I don't know how old this hotel is but it appears to be quite old. The rooms were average. View wasn't great but the biggest negative is the musty-like smell throughout the floors in the hotel and the room. It is bearable but not what I would expect from a Hyatt expectation. As a gold member I did not feel like I was treated as a valued member of their passport program. I suppose unless you are diamond or platinum you are not recognized or thanked in any way for patronizing their hotel. Big difference from Marriott or Hilton where their level of customer service is exceptional across their chain.
If you want a hotel situated in a good location this fits the bill. If you expect more of an upscale stay and treated as a valued member you won't get that here.