SUN CLASS NORWEGIAN SKY NORWEGIAN SKY SCHEMATICS SA Owner's Suite with Large Balcony. Sleeps up to five. OA Oceanview with Picture Window. Sleeps up to three. Accommodation shown are representational only. SE Forward-Facing Penthouse with Large Balcony. Sleeps up to five. OC Oceanview with Large Porthole. Sleeps up to three. 78