FRA-VIE-FRA on CRJ200. Cheapest option when compared to Lufthansa and Austrian plying this short 1.5 hour flight. Small plane meant a long bus ride to remote stand position. Larger carry-on bags had to be deposited in a trolley parked next to the plane. Aircraft spotless but leather seats showing their age - quite saggy in the squab. Service consisted of a choice of crusty cheese or ham roll followed by drinks tea & coffee. FAs smiling. The return was similarly uneventful but again a long bus ride at FRA. Luggage claim was quick.