We have staying in Cat 5 rooms on Wonder and Magic (both are on the 75XX side). Loved the location in general. On our upcoming cruise (which will be at least 20 months from now), I have several thoughts... 1). Our family of four - DD1 will become DD3 in 2010, and will no longer stay in crib. DD5 will become DD7.... DW and I will stay the same (I mean weight, I hope). Do we need more room? Should we go for Cat 4 instead? 2). Hmm...Cat 4.... I did a quick check and it costs approx $300 more. So not an issue. However, I read the stateroom reports and seems everyone claimed that the rooms are noisy - noise from deck, noise from pulling chairs, noise.... Noise is a major concern for my family - should I ignore Cat 4 for this reason? 3). If we stay with Cat 5 - should we try the 70XX side? I liked 75XX mainly because a). closer to laundry, b). can see fireworks from our Verandah (although we were always on the deck for Pirate Party). Any comments?