The most expensive cabins - the four levels of suites - include butler service, more space, and a larger bath and balcony.
We were in a Concierge class balcony cabin, which is the level between the Sky Suite and standard balcony cabin in price. The concierge class has more amenities (such as a daily fruit basket, second hair dryer, binoculars, afternoon hors d'oeuvres, and better balcony furniture) and better services (such as priority tender boarding, embarkation and disembarkation, alternative restaurant reservations, and spa reservations). We were also supposed to have better bedding, including a European duvet and a selection of pillows, but we never saw these features, nor did our tablemates who were also in concierge class. We decided over dinner one night that maybe these amenities had to be requested.
The balconies on the standard balcony cabins are only 38 square feet, but are large enough for two chairs and a small table. The balcony cabins are the most prevalent on the Infinity. Family groups should consider the spacious "family ocean view with veranda" cabins, which are significantly larger than a standard balcony and have a privacy partition and plenty of room for the kids.
All outside and interior Celebrity Infinity cabins have a lounge area with sofa (some sofas convert into beds), safe, interactive TV, and private bath with a good-sized shower. The Infinity also has 26 wheelchair-accessible cabins in several classes, all of which are centrally located.
Celebrity Cruises has some excellent information on its Web site on the types of cabins available on the Infinity -- Infinity Staterooms.
