Carlos Medina was the best tour guide ever he was on time, concerned for our welfare and took excellent care of my mom was making sure the pace and sightseeing was exactly what we wanted his knowledge was so interesting and his car amazing very comfortable with leather seats, air and even a video screen he even had snacks and drinks for us!!!! Every one of our needs was met for beyond our expectations!!!!! He even takes pictures for you and then sends to you all free of charge!!!! He takes great pictures!!! You can not go wrong with Carlos, he will take very good care of you and you will have a wonderful tour of PR and learn many things most tourists don't get to see!!!!!