Arrived at 8:30 PM, only one or two people in line, got the car quickly.

QEEQ provided an incorrect pick-up location, but another office nearby swiftly provided the car.

Satisfactory

Pickup was very quick. The car was almost a brand new 208 diesel version. Every small scratch was confirmed (and I took photos myself). The pickup point was quite tight and on a slope, making it a bit difficult to drive out, but that's typical in European city centers. Drove 600 kilometers over 4 days and spent 46 euros on fuel. Returning the car was also quick, and there was no over-the-top inspection for scratches. Although the credit card authorization hasn't been lifted even after 10 days, the return slip says 'car ok', so it's not something to worry about.

We reserved an SUV but they did not have any. So they gave us a car which was unsuitable for the roads in Corfu. It was too wide, too low, and did not have good grip on the very difficult roads there.