Just to let anyone know who plans to visit Havana, you won't do better than to book Jorge or one of his friends. We had Alex as Jorge was already booked and he was great. If you want to see the best of Havana, this is the best and most cost effective way of doing it.
We did both a walking tour and a one day trip in a car, which goes farther afield. Alex was great, he came back in the evening and we went to the Gun Ceremony at the castle. we would never even have known about it, let alone see it if it had not been for Alex.
Terrific in every respect.
Paul (London, England)