The tour stated out great driving through car, but I wished we have more time outside on the famous sites for pictures 10mins, 15min -20 mins was not enough. Also, our driver should be more knowledgeable about the history and architectural landmarks of SF. Finally, at the end I didn't like when my driver specifically asked me to tip him cash. As, I stood there I asked him if can tip online. He replied that I should do so easily, since my trip was bought on a discount which I was unaware off. But, regardless I didn't think he should insist on a tips.