Cons: This pick up and drop off location (one in the same) was very hard to find as it was underground.
May 7 2016
Pros: The service was good and car was also.
Cons: The return spot is very difficult to find and took a lot of time and effort to find. The return point should be programmed into car GPS, the instructions explicitly said upon pick-up, and have better signage.
Jun 13 2016
Wrong pick-up location
Cons: Although I have chosen Airport, the web site gave me the city center as pick-up location.. We have realized it when we there.. so we had to cancel the booking, and rent another car with higher price.. :(
Jan 24 2016
Location and price right in Vienna
Cons: Only thing was their pick up/drop off fee is too high.