We sailed on the Miracle on October 8, 2006 and it was a wonderful cruise.
Hubby, 15 year old son and myself were in Cabin 5291 (interior room-aft). Great location if you are looking for less hall traffic and a shortcut to pizza on lido! Also close to the dining room. However, do be aware there is some noise from the cleaning carts being brought out on the floor above every morning and every evening. It never disturbed our sleep.
A word of warning also this is one of the Carnival ships that has the Carnival Vacation Club office on it. Please know that this is not owned by Carnival and is owned and operated by a timeshare company called ICE. Remember there is a reason they are not allowed to sell these programs in the United States. The old saying is true, if it seems to good to be true, you know the rest. do your research! If you do purchase it, check it our thoroughly on the various cruise forums before your 3 days to void the contract are up.