How many floors are there in Quantum Cruises?

Quantum cruise ship is 348m long and 4 1m wide, with 9 floors above deck.

Polaris has many unprecedented breakthrough facilities, supported by a 360-degree rocker arm at an altitude of nearly 100 meters, allowing visitors to have a panoramic view of the huge hull and vast seascape. As the first cruise ship in Quantum Series, quantum of the seas weighs about168,000 tons and can accommodate 4 180 passengers. It is one of the top ten cruise ships in the world.