of American Constellation deck 5 (Lower Sun)
- The aft-located Sun Deck has outdoor seating furniture and a sunbathing area with loungers.
- On 5th Deck (midship-starboard) is the ship's indoor Gym - fitness facility equipped with free weights, workout benches, Kinesis One stations, treadmills, exercise bikes.
- The ship’s Lower Sun Deck is served daily with drinks, light snacks and freshly made pastries by the Sky Lounge Bar (aft on deck 4 below).
- Cruise cabins from 501 to 510, all of which are Suite accommodations in categories OS-Owners Suite and VS-Veranda Suite.