We did the Downtown Pest tour with Andras a few days ago. He is extremely articulate and knowledgeable. And very flexible–he will tailor the tour to your particular interests. This was a great introduction to Budapest, its history and politics. Andras even took us on the metro for part of the tour and taught us how to get a pass, etc. If you like scholarly, in-depth tours, then you will like Insight Cities tours. Highly recommend Andras and Insight Cities tours.