We used Seyed's services from Tehran, Qom, Kashan, and Isfahan. He had a wealth of knowledge, both as a regular guide, with history and a relegous guide, one that explained the depth. and details of everything we observed or came across. Very few guides have suh experiences. As a person, he was prompmt, kept to the scheduls and committments and very easy to work with - Next time we visit Iran, we will definately use Seyed's services - He is a Super Guide!!!