The additional search confirms that the Rhodes 19 features a "low-profile cuddy" rather than a full cabin. One owner mentions a "home-made sheet/halyard hammock beneath the cuddy cabin roof," which suggests the cuddy is primarily for storage or very minimal shelter, not living space. The Mariner 19, which uses the same hull, added cruising accommodations, further indicating the Rhodes 19 is a true day sailer with limited interior.
I now have enough information to construct the article.