Artist's impression of Somnio. The world's largest yacht will boast 39 luxury apartments. VARDMonday saw the unveiling of plans for the largest yacht in the world.The superyacht Somnio is 728 feet long and will have 39 apartments starting at $11.2million.All bids are by invitation only. Each guest will have access to a private gym, library, and wine cellar.Check out more stories from Insider's business page.On Monday, plans for the largest yacht in the world were revealed. The boat will have 39 apartments on six floors and prices starting at $11 million.According to a press release, the 728-foot-long superyacht Somnio is due to be launched in 2024. It has an estimated build cost $600 million. Azzam, the world's largest yacht, measures just 600 feet.Each luxury apartment will have its own gym and starts at $11.2million. You can only offer to purchase if invited.Carl Le Souef is leading the project. He is also responsible for Somnio Global which is a sustainable technology company. The architecture of the large yacht was created by Tillberg Design, a Swedish design firm, and Winch Design, based in London.According to the press release, all apartments will have a kitchen and a gym, library, as well as dining areas inside and out on the terrace. Apartments will be located on six decks of yacht.A night view of the superyacht lit up by stars - an artist’s impression Winch DesignThe buyers will receive a tasting room and shared wine cellar with 10,000 bottles as well as restaurants and bars and a beach club that offers watersports.According to the Financial Times, Somnio will offer buyers "the intimacy and privacy of a private yacht along with the opportunity to network in a vibrant group of like-minded owners," the investors stated in Monday's unveiling.Somnio moving through icy water - an artist’s impression Winch DesignAccording to the Financial Times, the superyacht is being built in Norway and the off-plan sales of the superyacht are helping to finance the remainder of construction.According to The Daily Mail, "World-class medical services will also be available aboard, providing apartment owners the highest level of safety away pandemics or other global risks." This statement was made about Somnio's unveiling.Business Insider has the original article.