Retired in 2012 and now love to cruise.
We booked the Presidential suite Room 6006 in the aft of the boat. There were 8 of us and it cost the same as if we all book separately AND we all got into the concierge lounge every night. Concierge service is the ultimate in helpfulness.
A lot of comments were that the balcony did not over look the water. That is in fact not true, altho there is a deck that protrudes 25 feet beyond the railing. It did not take away fro the deck experience. The balcony is about 50 fifty feet wide and 800 square feet - the size of 4-5 cabins. It boasts a hot tub, bar and a dining table for 10 people comfortably.
We would definitely book it again.