I had a wonderful introduction to La Paz for my 1st day in Bolivia thanks to Cristian :) he is an amazing tour guide. Organization and communication were perfect, he could answer all our questions with lots of details. He gave us a lot of facts about the actual situation of La Paz and Bolivia in general, about historical and political facts. He showed and explained a lot about local arts and culture, I enjoyed knowing about the rituals in the mercado de las Brujas. We walked and paused for about 3 hours and the tour ended with some great recommendations about where and what to eat :) highly recommend for your next trip in La Paz!!