At first, the difference is in the size of the boat, which represents how many people feel comfortable on such a boat to enjoy the sea. Then, if you are not already familiar, the ships have different equipment and designs.  Most medium-class boats are with outboard motors up to 6.5 meters long. Then come high-class boats with inboard engines, which is not necessarily the case. The biggest difference between medium and high-class boats is in the equipment and design. The high-class speedboat is mostly sporty and recommended for up to 4 people, while the medium class is recommended for 2 people. Executive boats are 8-9 meters in size, newer years with outboard or inboard engines, but all have toilets. In the Executive class of boats, we are talking about luxury speedboats of recent years with a lot of equipment and an attractive appearance. Motor yachts are 9 - 11 meters long, with a saloon, flybridge, kitchen, and stern for swimming. Executive motor yachts are 11 - 14 meters long, but more recently built. Luxury yachts are a story by themselves, this is really about great luxury for people who demand such a service. If you are not sure what kind of boat you want, consider that the captain of the boat is responsible for providing you with the best possible service. All our captains are professionals and will do everything for you to have a great time. All boats are shaded, they have a bimini top (canopy) used as protection from the sun. Medium-class boats are not equipped with toilets.  Some of the high-class category speed boats have toilets.  All executive-class speedboats have toilets and some have bathrooms also. Motor yachts, Executive motor yachts, and Luxury yachts have bathrooms (more than one) Note: On the islands, there are also restrooms in coffee bars and restaurants.