I traveled with my husband and two kids (12 and 15) on the March 23, 2013 sailing. After reading most of the reviews, I wasn't sure what to expect but was pleasantly surprised overall. We booked two junior suites - 9238 and 9234. With these two rooms, we had nearly 600 square feet and 150 square feet on the balconies. Originally, we had booked one balcony room, but a couple of weeks before the cruise the junior suites were reduced significantly (if you see a better room available at a better rate after you book, you can call and get it switched - I looked at rates and available rooms every week after I booked). We would have had a difficult week with just one bathroom, so it was well worth the additional cost.
Embarkation - Because we had junior suites, we had our own security line and check-in line. We arrived at 10:45 and did not have a line anywhere. We were on the boat within minutes. This is one of the perks of a junior suite - many of the other suite perks are not for junior suites.
Rooms: The junior suites are just large. One would have been fine for my family of four, but the junior suites left when I changed were only for two people because they did not have bunks. When I booked, I was told they were next door but did not connect. I questioned this because they said they connected on Royal Caribbean's site, but the map did not show that they did. I called customer service, and they checked with several sources and finally told me they were not connected. When we entered the first room, they did indeed have a connecting door. I felt much better being able to open the door because I was worried about having my kids in a completely separate room. Unfortunately, the dividers do not open on the balconies between rooms, though.
Junior Suites had large closets.
We were by the elevator and stairs but never heard any noise.