Good at first, Sad ending!

The staff in the UK were very polite, and the return process was quick as well.

At pickup, they said no cars in the same category were available, we had to upgrade. If not, we would have to wait for four hours, but I arrived at 8 PM, so I had to upgrade and ended up paying an additional £1000 for the 16 days.

I clearly rented an automatic car, but was told there were none available. I had to pay significantly more to rent an automatic car, which felt very unfair.

Great, good service.

Overall satisfied, especially with the patient explanation of various terms when picking up the car, and the good condition of the vehicle. I filled the tank before returning the car, but upon reaching the airport location, I noticed the fuel level was slightly below full. So, I went out again to top it up. Upon my second return, the staff did not inform me or give any hints and just printed a bill (I assume). I took it and went to the airport. At the airport, I discovered an additional charge of £7.62, presumably for the fuel shortage, apart from the usual rental fee and taxes. Calling them later, I found out their service time was over (after 18:00). I don't understand this practice, and maybe the staff was careless, but I am not satisfied with this outcome.