It is 720-foot yacht and it will go around the world all year, popping up at select high-profile events. It will host, amazing exclusive parties, but also have an onboard restaurant and hotel where rooms start at about $2,500 per night.The yacht is run by Quintessentially, a luxury concierge service which provides services like restaurant reservations, tickets to sold-out events, and opulent travel planning.And it will have amenities such as library, spa, gym, marina, “beach area,” shopping, and a bar/nightclub. It will include 12 residential suites and 112 lower berth rooms. Membership to the service costs about $18,700 per year.It cost over $264 million to construct and about one-fifth of that was provided by five millionaire friends, who will each have their own suites aboard the vessel. The ship is scheduled to make its maiden voyage in 2019.