I was given a huge suite on the 23rd floor for a one-night stay a few months back. It was awesome... 20'-30' ceiling, 2 skylights with automated shade, huge platform bed, decorated very nicely. Was probably about 1200 sq ft. I don't recall the room #.
Anything on the 23rd is going to be really nice. Definitely take pictures.
This is one of favorite hotels... stayed about 40 nights last year and will probably do about 30 this year.