Another question regarding room type. I have booked my parents into a OV king room at a senior rate of 690 AUD next January. Now the rate has gone down to 541 AUD, while the OV studio senior rate stands at 761 AUD. Is it worth to pay the extra for the studio ? Standard rooms seem to have a sufficient size (and they will be out of the hotel most of the day for sightseeing). On the other hand it will be a once-in-a-lifetime trip and may be worth for the overall experience