I just spent two days with the exact same problem, other than my 3 grands are girls! Being brand new to Royal, it was so frustrating not to be able to look at bookings for 2 adults and 3 children online. There is a perfect solution that I learned after a lot of digging! If still available on your cruise and you are ok with Ocean View, look for the ULTRA Spacious Ocean View category (Category 1K) - they are most often all the way forward, and then a few port and starboard as well, a few cabins back. They have much more space and storage, and a little cubbyhole with two bunks tucked away, as well as a pull out sleeper, with an actual capacity of 6 people. We had almost booked an Oceanview and an Inside to accommodate the five of them, and with 6-11 year olds, they are so much happier to be all in one room, and not splitting up the parents. We were able to find a couple of YouTube videos for this room type, and it turned out to be perfect for us. Good luck!
