I took this tour with a friend. Neither of us had been to Tijuana in many, many, (many!) years and decided a guide was the way to go. There were 11 people in the group total, luckily a great mix of folks. Our tour guide, Jocelyn (sorry if I misspelled her name!) was incredible. Very knowledgeable and made sure everyone was getting everything they wanted and needed during the tour. We crossed the border, took a van for a short trip to center and then walked to experience the many things Tijuana has to offer - museums, church, arch, shops, art, ate delicious tacos, and took in amazing views of the city. She stayed with the group until we got the front of the line to cross the border back into the US. She was amazing and made the tour even better. I highly recommend this tour if you’ve never been to Tijuana before or I’d like me, it’s been a long time. It helped reorient me so I can make the trip without a guide again :). It’s a lot of walking so bring comfy shoes and your patience for crossing back into the US. It’s a lot quicker if you have Sentry. But it wasn’t that long of a wait overall (on a Saturday, late afternoon).