My wife and I were the entire group. Our guide, Sara, greeted us as enthusiastically as she would a full sized group. She was bubbly, energetic, exceptionally articulate, and very knowledgeable about her home city. Because we were such a small group, we were able get to know each other much better and, before long, it seemed more like a day spent with a friend. At the end of our tour Sara even took the time to help us get a cab back to our hotel. I could not recommend this company, and Sara, more highly.