Highly recommend this tour for the 1st visit of the Old City - you will get the feeling how to avoid clambers in future visits (you will need them to feel the Old City - just enter at New Gate, go down to the West Wall, short walk up-hill to the Zion Gate and take a taxi, it's only thing, which is cheep in Jerusalem).
The guide is so-so but he/she knows the easy walkway.
Tel Aviv, Israel
Nice trip to the scenery place. All other staff, as mentioned Mark Twain, is a complete fake.