Features:

1. Space Optimization: Marine cabins are typically compact to maximize space on the ship, but they are designed to offer comfort and functionality.

2. Bedding and Storage: Cabins often include a bed, bunk beds, or foldable sleeping arrangements, along with built-in storage options such as cupboards and drawers.

3. Facilities: Some cabins are equipped with en-suite bathrooms, air conditioning, and other amenities like a small desk or seating area.

4. Materials: Due to the marine environment, materials used in cabins are typically durable, corrosion-resistant, and designed to withstand moisture and vibrations.

5. Cabin Classes: On passenger vessels, there can be different classes of cabins such as economy, business, and first class, with higher-class cabins offering more space and luxurious amenities.