When traveling in Europe, you always want to think less about logistics and enjoy the trip more. I have been using the same service for this for a long time. My group and I often attend conferences, and they always help with transportation. One such conference was in Austria and we rented coach in Vienna from 8Rental. Comfortable minibuses, flexible itinerary - all this makes traveling easier. The drivers are courteous and helpful with luggage. If you want to travel comfortably with a group, I can recommend them.