Seriously, just consider the ship to be some kind of trophy, just like the vSS HM shrines, which are housing items as well. It's not the first time that beating a trial unlocks a reward from the achie
Thanks for sharing your ideas for future housing system additions! We enjoy seeing them, and have passed along this thread to the Dev team for future consideration. <img class="emoji" src="https://forums.elderscrollsonline.com/resources/emoji/smile.png" title=":)" alt=":)" height="20" />