San Juan - Diamond Palace?

Diamond Palace, San Juan...I've already booked it thru Hotels.com and I can't change it without paying a $25 fee per room....but I was curious of anyone has any has opinions on it? From the website, it looks decent enough. We don't get into San Juan until 10pm so we are only looking for a clean place to sleep before the cruise the next day.
I guess I am just looking for someone make me feel ok with my choice.

83/Azure Seas; 84/Song of America; 88/Stardancer; 92/Jubilee; 96/Viking Serenade; 97/Holiday; 99/Enchantment of the Seas; 00/Elation; 01-02-02-03/Ecstasy; 02/Voyager of the Seas; 03/Destiny....coming up 7-11-04/Adventure of the Seas...anyone else on that sailing???

The reviews on tripadvisor dont paint a pretty picture. I have never stayed there so maybe someone from this site can also provide more personal insight.

[url="http://www.tripadvisor.com/ShowUserReviews-g147320-d242220-r1765844-Diamond_Palace_Hotel_Casino-San_Juan_Puerto_Rico.html"]http://www.tripadvisor.com/ShowUserReviews-g147320-d242220-r1765844-Diamond_Palace_Hotel_Casino-San_Juan_Puerto_Rico.html[/url]



Have a great Cruise!