The walk was good and well organised barring a small incident , after the first walk I had gone for a quick toilet break and unfortunately the group left for the second walk without checking if all members were there and I lost my way chasing after them. However the organisers were quite responsive and helpful, I was allowed to join another group for the second cave . even though it was in Hungarian the guide did try to explain bits in English, though it was not the same I enjoyed the time in caves. Overall I was happy with the tour. Note - only reason I have given lesser points for guide is because I felt the guide should have checked if all were there before going to next cave , ours was not a big group so it was doable - at the same time it was partly my mistake too because I should not have informed the guide I was going to the toilet. The guide was definitely knowledgeable and obviously enjoyed his work.