I am thankful to Juma. Before we had arrived, he helped us everything about Zanzibar. But unluckily we did not meet with him at the begginin of our tour. His wife was sick and Juma needed to be with her. But he helped us again :) he oriented his well educated friend Muhammed until he came. Muhammed was great host also and he showed us every details of Stone Town. At afternoon we met with Juma and made rest of our tour. I recommend him to everyone. Without hesitation, just click the "reserve now" button ;) enjoy..