Welcome to cruise-chat and Congratulations!! Based on what you are looking for, I think you will be quite happy with Celebrity. Many people book a suite guarantee - so you aren't going to get stuck with one no one wants. The worst case scenario is you're assigned a Sky Suite (the lowest level of suite) - and all of them are quite nice. By booking a suite guarantee, you also have a chance of moving up to one of the Royal Suites (about twice the size of a Sky Suite). As there are only 2 Penthouse Suites, there is only a very, very slim chance that you will secure one of those - but one never knows. So, my initial recommendation would be to go with a suite guarantee - just make sure that it is a "suite guarantee" and not "Concierge Class guarantee" as they are two different things. A Concierge Class staterom is a standard ocean view stateroom with veranda - but added butler service. Don't get me wrong, the CC category is still quite nice - just may not be what you are counting on - if you are expecting a suite (with space). Of course, depending on price differential - if you really want one of the Royal Suites and would be disappointed with anything less - don't book a guarantee but book an assigned RS.