First, the location provided was unclear. Second, the service attitude was very poor.

They charged us an extra fee but refunded it later!

I specified an English translation document when booking. It wasn't indicated that the Zuzuche-provided translation document couldn't be used. Now I can't pick up the car. Called customer service at 4 AM, and they offered no help, saying it's my responsibility. They said they'll only list supported documents. Rented several times, first time encountering such an issue. Stuck at the airport in the middle of the night with no car. Absolutely shameless.

I changed my flight and need to contact Europcar in KLIA to change pick up time. Firstly, the phone numbers listed on Europcar website for the KLIA station is either outdated or outright wrong because when I call many times but no answer. Write to Europcar website with all the booking details Multiple times and I heard nothing back. When I posted my dilemma on Facebook, a friend who was going through KLIA was kind enough to inform Europcar ground staff of my change of pick up time, and she said change is notes and the car will be ready at the new pick up time. When I landed, the car was not ready, and they claim to have no record of the change - I ended up having to wait close to 2.5 hours before the car arrived and I ended up missing a number of appointments.

The platform is good and transparent but must make sure after sales service can support on location assistance like my current case

Check the windscreen water reservoir has water in it.