The staff at the Madrid pickup location had poor English skills, making communication difficult. We had booked a Renault Scenic automatic, but there were only two cars available when we got there. One of them was a local brand with a manual transmission, so there was really no choice. We ended up taking an Opel-badged diesel Mokka, which was in good condition with only 5800 kilometers, almost new. We found the return location on our own, initially going to the pickup point (pickup and return were at opposite ends of the airport) and mistakenly entering a paid parking lot. Fortunately, after asking for directions, we were able to return the car smoothly. Additionally, this rental company directly deducts a deposit, which is refunded after the car is returned. The refund process was relatively quick.