Jeju Island 25-Seater Minibus Rental Review for Group Travel If you’re planning group travel in Jeju, renting a 25-seater minibus is the perfect choice. Last weekend, we visited Jeju Island for a group trip and found the 25-seater minibus to be an excellent option.The interior was clean and spacious, offering plenty of room for our group of 17. The comfortable seats made long-distance travel eff..