I go there often for business, one or two nights max. the room are nice and comfortable. minor drawback is the lift system you need to use to reach the lobby on the 20 something floor, but again, minor.
food is rather good, reasonably priced for such an hotel. dinner buffet includes basic soft drinks, which is nice as so often hotels tend to add that as a rip off.
one thing I really appreciated, was checking out on a tuesday morning with heavy rain, and when I told the lady at the check out, her supervisor over heard, gave me my room key back and proposed I'd take the umbrella with me.
That was nice, I really appreciated that. It also saved my day.