Lots to see and very little walking, wait times were 15 minutes for a bus. Fun on the top deck
Excellent way to navigate the city! Suggest you take the entire trip first and then go to the sights of most interest. We took the two day pass and could have used a three day pass, if we had additional time. The guides are clear in speech and provide interesting facts about the city and sights. With each guide, you get different tidbits of information. The buses are in good condition. They make frequent circles around the route. One never has to wait long. The employees are service oriented and are visible at stops where tickets are sold so you don't have to go looking for someone to serve you. We have taken these types of tours all over the world. This is the best overall we have experienced.