Cons: didn't have the reserved car and did nothing to help find one; I assume this was because the reservation was through Kayak and not made directly with Budget
9 Mar 2017
Cons: the complication of getting and returning the car in Basel airport. need to cross the border from Swiss to France in order to put the car in the France side, although the flight was from the Swiss side.
I think that it shouldn't be matter for the rental company in wich side I return the car as this is the same company.