Yeah its not bad... The rooms on the 8th floor have nicer bathrooms with marble in them.
I stayed there prob. 200 or so nights in the past 2 years. The last time I was there, they had the new sweet sleeper beds in most of the top floor rooms. That was back in December.
Don't get your hopes up for much of an upgrade, there are only 2 suites in the hotel.. and I never got one with having over 200+ nights. The best you can get is a room on the 8th floor..second best option is a room on the 7th floor.
Hope this helps...