The first car rented to us was faulty. We needed to come back to the rental location and get another. It severely interrupted our trip.

They refused to rent me the car, based on the quoted rate, and I spent 3 hours in the process of getting the rental car. After that! They said my car was not available and offered a pickup truck, or van!

The customer support promised to reimburse the amount that budget were claiming that I had to pay. That was positive support, but I was able to negotiate with 3 Budget representatives to get the promised rate

We booked a Ford focus or similar to fit two suitcase in. Budget tried to give us a Ford fiesta claiming it was the same thing and sell us an upgrade. They ended up giving us a Kia sol. When the bags didn't fit the persons handing over the car was very unhelpful and walked off after putting the seats down and throwing the bags in saying it was fine as there were only two of us. We went back into the office and and spoke to a different person who sorted us a car with a big enough boot to fit 2 bags in out of sight.