The guide was very nice but could barely speak English. I couldn't understand what was said half the time. There is also a hidden $9 per person mandatory "tip" that is demanded of you in cash at the end of the tour. You have to really read ..the terms and conditions to find that out. My boyfriend did not have cash on him so they dropped us off at a bank that had a 3$ fee to take money out. When we gave the guy a 20 and asked for change he pretended to not have any. When further pushed he magically came across some in his pocket. Overall, we paid for the tour plus $21 in tips and could barely understand the tour. Not impressed. Read full review