I had 2 great days "hanging out" with Jessica on my private walking tour. I felt like I was walking around with a friend and I couldn't have had a better tour guide. Jessica has a very easy going personality which made the day flew by. I didn't feel like I needed to cut the tour short nor was I bored. The tour was very informative and I learned a lot about the city. Jessica was able to help me get on the subway back to my hotel all on my own and wrote great directions. For someone who gets lost a lot, once I was able to learn the subway system, I went back to some of the places I visited with Jessica on my own and just sat and watched people. As a solo traveler, I concerned about safety, but I didn't feel that was an issue for me in BA and Jessica gave me great insight about the argentine Culture and way of life. I am so glad I booked the tour. I use tripadvisor a lot for my planning of trips and I would most definitely recommend this tour. If you don't like to walk, the crowded uninformative tour bus is your other option. Jessica, thanks for a great 2 days and I hope you make it to Brazil soon! Take care ~~Lia