A medium size motor yacht is defined as a power-driven boat with a length of 30 to 39 feet. This size range is ideal for family reunions and social gatherings on the water. OnBoat uses generally 30'-35' motor yachts as standard for Sea Breeze in order to achieve the best balance between comfort and cost. This size is particularly pleasant for 4 – 6 guests*. Medium Luxury Yachts can be booked for any kind of special event, like small birthday party with your family members.