I don't think there are any 'upgraded' rooms in this hotel. (i.e suite, bigger, etc..)
I have stayed in this hotel almost 40 times last year (Platinum) and it's always the same room. Maybe a bathroom scale and a bathrobe are part of the room, but it is the same type of room as others.
Also realize, this hotel is as old as dirt. But, the bartenders are very nice. I'm gotten liquered up there many a night for next to nothing.