Adler Yachts Working on 25.25-meter Suprema XL Yacht Ever heard of Adler Yachts? Well they were present at the recently concluded Fort Lauderdale International Boat Show (FLIBS) and they were drumming-up support for their new flagship yacht which they have under construction. The yacht does not have an owner yet as it is being built on speculation. The 83-foot yacht showcases design by Italian firm Nuvolari & Lenard. The yacht will be RINA classed and be able to host up to eight guests in four cabins. All the cabins are situated on the lower deck and comprise of a full-beam master suite, a VIP type cabin towards the bow and two twin cabins.