Okay to everyone freak on me - - I took an iron on the cruise used it nightly too! I used the plug on the desk and put a towel on the coffee table
then when I was done I went to the sink got a cold wash cloth and kept applying it to the iron until it was luke warm or cold - then I place it under the sink in the tub bath room - my room stuardess never said a word even
wrapped the cord better one night...so I don't know how strict they are with this rule.