Still booked through Europcar. The nice thing about sticking with the same rental company long-term is that if any disputes come up, they can look at your profile and driving history to make a more objective call. Picked up at Istanbul Airport and dropped off at Nevşehir Cappadocia Airport—both pickup and return were really smooth. One-way rental only added about €350, which was acceptable. Car was in great condition and handled perfectly the whole trip.