The superyacht industry is introducing new models like the Migaloo M5 Submersible Superyacht, which offers luxury and sustainability. Additionally, new marinas, like the one being constructed on the Algarve, Portugal, aim to attract high-net-worth customers. A 109ft-long superyacht with a glass-fronted Jacuzzi in Miami, Florida is on the market for $13,250,000. The cost of operating superyachts can be very high, and they require significant fuel consumption while cruising. The world's largest superyachts are extremely expensive, with the Assam built by Lurssen in Germany, costing $600m and being able to carry 36 guests and a total of 60 crew.