Devised in partnership with Bernd Weel and the owners, the solution was to rewrite the rule book altogether by essentially creating two boats in one. The fore and amidships sections of the X-105 feature a conventional monohull with accommodations, lounge and crew cabins, ending aft with a full-beam garage for the two jet-skis and other toys that are launched by side hatches. In complete contrast, the aft section is built in a catamaran style with two mini-hulls welded to the aft bulkhead for the engines plus two other technical compartments. The two engine rooms are separated by a construction that lowers down and can be submerged 2.5 metres to create a draught of more than one metre below water line. This allows the tender to be wet-launched or retrieved in comfort whether alighting or disembarking. Within the platform is a movable floor which picks up seawater to create a five-metre long pool that ranges from flush to 150 cm in depth.