Just got into Prague today and took the Ghost and Legends tour followed by the extension to walk the underground chambers below the old town hall. David was a great story teller and extremely knowledgeable. There are no gimmicks on this tour, no one jumps out at you and no fake cobwebs, etc are set in your path. The history of Prague is scary enough and David brought it all to life. Despite it being 32 degrees C (nearly 90F), I had chills running down my spine.