The chord cannot be without punctures
I went on the Alpine Mix tour on 07/07/2012 the bus was very good, all the way without breakdowns, the tour was excellent, the hotels were super, the food was good, in general everything would be fine, only on the way there across the border we were not allowed one driver (problems with a visa - ended) and we stood at the border for 5 hours, but that's not all, the second driver got on our bus only in Budapest, and it so happened that one driver was driving all night, and for safety reasons for transporting passengers - they should be changed every 3 hours.