The price of this private tour was little different from the group tour so was well worth the cost for the personal attention. Covered 3 main areas of Nagoya Castle, Sakae, and Uso. Each area had something unique from the others so a good selection of stops. Used the subway to get to each area and at the end of the tour, you can continue to use your subway pass for the remainder of the day.
Each person can make their own highlight, depending on your interest food, history, culture, architecture, etc. on a private tour.
Be aware, the tour is 6 hours and other than an hour for lunch and an hour using the subways to get to each area, you could be walking for 4 hours. That can also be tailored to your physical capabilities. If you're not sure, just take it easy at the beginning so you don't burn out at the end. My wife and I survived, partly because the day was so interesting that we didn't feel like stopping, but we were happy to rest at the hotel when it's over. Remember, Japanese walking may include up and down, castle, temple and subway stairs.
Bottom line is that it is a great tour, that you can pick your own interest and pace.