This short course delves into the practical application of boat interior design methods, taking you from theory to action. Starting with the initial idea, students develop complete projects, integrating ergonomics, comfort, materials, furniture, lighting and solutions specific to the maritime environment. Based on ‘learning by doing,’ the course combines fundamentals in vessel types and naval culture with practical exercises that combine design, engineering, and sustainability. The skills acquired enable students to design rigorous and sustainable nautical interiors, preparing participants for the contemporary naval design sector.