Difficulty returning car. Instructions very poor and I hired a taxi to lead me to lead me to lot!

One major problem when I picked up the rental car and left the airport I was driving the the motorway and I noticed the bonnet was shuddering so I had to find a place to pull in, the bonnet was on the latch, whoever serviced the car before pick never closed it properly. We were very lucky it didn't fly off on the motorway

When I arrived in Dublin they hit me with the insurance charge. Asked if I had a letter from my credit card company about insurance. Of course I do not. Another customer was being asked the same question. That is a scam!

I reserved a “Toyota Corolla” or similar car, however when picking up I was told my car was a Renault Clio, which to me is a smaller car class, since I am tall I had to pay for an upgrade. I had booked this same car class with other providers at Dublin airport previously and did not have any issues, will likely avoid europcar in future.

I get a much bigger and hybrid car than I thought. Actually I need a car as small as possible for the narrow road in Ireland countryside but that's not a big deal. The stuff worked hard to explain the additional charge and tax and how to walk to get my car. Many thanks.

Counter staff refused to give me a car unless I pay for the upgraded insurance that would cost 300 euro so I refused to pay as the car was to come with insurance and I also have coverage with my credit card I asked would the put a hold for the overage on my card and they refused.