I turned up at the museum (meeting point) on time, to find no guide waiting for me. On contacting the company, it turned out there were in fact no guides available for the tour and they made a plan to re-schedule to 10:30am. The tour itself was lacking in any detailed information about the rich history of Charminar and the mosque, which we were told we could not go into as it was Friday and prayer time. Despite this, the guide tried to push his way through, with me in tow, making for a very awkward situation and some very unhappy guards. Only after I insisted that we leave, due to pleas from the security guards, did the guide give in. The tour only lasted 45 minutes, having been sold as a 2 hour trip. Overall, not satisfactory and not worth the money at all.