Review of Grand Celebration deck 4 (Regulus)
- Cruise cabins from R1 to R138, all of which are Inside Staterooms (Category 8) and Outside Staterooms (Oceanview Category 5).
- Aft are located staff and crew cabins, crew dining and lounge areas.
Ibero Cruises (IberoCruceros) Grand Celebration cabins
- (Deck 4 was named "Rojas")
- Inside Staterooms (category I) and Outside Staterooms (category E)