This is not a guided tour, but it is just transportation service. The driver was a safe driver.
There was no options:
If you would like to join the optional activities, please pay the fee in cash to the tour guide. You cannot buy / use the tickets on your own or use City Passes. The tour guide will arrange the tickets for the group.
We needed to buy our own tickets, which was fine with me as we could use a credit card.
The best point of this trip was that we were a very small group. Only 6 people were in my group. The price is really reasonable. Additionally, I wanted to book this trip 3 days ago before the trip, and it was closed but I could connect with staff on Live Chat system and then I could book a trip.