Marline's robust and seaworthy construction makes her an excellent training ship for student sailors. At over 100 feet, she offers ample space and a commercial engine room, providing a realistic learning environment. She can be reconfigured to accommodate up to 20 cadets in a real-life working style. With two saloons that allow for suitable lecture and training facilities, Marline’s classic design and enduring elegance offer an inspiring setting for the next generation of sailors to develop their skills and passion for the sea.

Marline has a sister ship that was purpose built for training. The name of this ship is S/S Johann Smidt.