I purchased several private tours. I was assigned Hala as my tour guide twice. All the tours were truly splendid and carefully planned to meet your demands and comfort. The tour guides are all very knowledgeable and friendly. It is not possible to learn as much about the history during a few tours without a tour guide, even though in general I prefer traveling solo. The staff organizing these tours were always willing to go out of their way to meet my requests and very professional and friendly. I highly recommend.