This is my 1st walking tour, it was the best tour of all tours I have been on. Martha was very knowledgeable, informative, and a great communicator. There were no delays in the entry processes, fast and quick. I met two nice families on the tour, two pre-teens from Utah were a blessing, they helped me with translation when we went exploring Mexican shops/restaurants. Although this a cultural tour, you will be allowed to shop and eat so bring additional money.