The guide and driver are very kind. They don't speak Korean, but they do speak English, and if you install a translation app like ChatGPT, you can communicate with them sufficiently. The itinerary and explanations were great, and the meals were good too. 100% satisfaction. We traveled with a 3-year-old child. It was the first half-day trip, so the child was a little tired, but when we asked at the hotel, they said they enjoyed it. The child fell asleep during the latter part of the itinerary, and the guide watched over the sleeping child, so my wife and I were able to enjoy the final course. A glass-bottom boat is not included, but you can still ride one. Whenever they introduce local specialties, they slow down the car to explain in detail. When the itinerary was over, we told them we were going to Don Quijote after being dropped off at the ANA hotel, and they even told us the bus route in front of the hotel, so we were able to get there comfortably. I would definitely use them again in the future. I recommend this for family trips without renting a car or doing any strenuous activities.