Overall very impressed with the trek. Lizandro, was very knowledgeable and kind, staying with the group (or me as I was a little slow).
The group size was good, not too many, and not too few, a nice balance of people, of varying levels of ability, but at no point did I feel I was holding anyone back.
The only negative I could find, was the journey back to Cusco., but this could not be helped, as it was a little long.
The Trek was very sceanic and well worth every penny. I shall always remember the experiance, and have memories I shall keep with me forever. I shall however forget about the aching muscles.