Which cabin did you book? If you go to their website and look at the deck plan it states the following:
Please note: Staterooms 9252 & 9652 have partially obstructed views.
Please note: Staterooms 8162,8164, 8662 & 8664 have partially obstructed views.
Teresa and Larry
#36-Carnival Splendor 9/16/12
7 night Mexican Riviera
#37-Allure of the Seas 11/11/12
7 night Eastern Caribbean
#38-Celebrity Solstice 4/8/13
17 night Tahiti -- Sydney-Honolulu
40th Anniversary Celebration
270 days at see; soon to be 302