We were so fortunate to book our first time in Athens with Athens Insiders. From beginning to end, we were treated royally. There were 4 of us collected from a cruise ship at the port and delivered to our hotel. We arrived in the middle of a huge charity event and our driver, yannis, was able to circumnavigate the many barriers. Our afternoon guide, Stelios, escorted us to the Acropolis and then the Acropolis Museum. The monument was packed with people and Stelios was accommodating for our speeds and need to rest out of the sun as we ascended 509 feet. His depth of knowledge and ability to explain was outstanding. There is so much too see in the museum and he understood to chose the most important as our energies were flagging. For day 2, we chose the sunset excursion to the temple of Zeus. We had Yannis again who described all the sights along the coastal road, got a great parking spot at the monument and the later delivered us to a beachfront restaurant to eat, watch the sunset and enjoy the rosy colored sky. He helped us chose traditional dishes for our meal and delivered us safely home. The third day was a walking flavors of Athens tour. We were lucky to have George as he is a professional chef. We tasted so many delicious things and drank excellent spirits. Certainly no need for lunch this day. I cannot imagine having more interesting things to do on our first visit to this amazing city, I highly recommend this agency, which I did select based on other trip advisor reviews. Excellent!