Overall service is good.

This was an extremely poor car rental experience, full of various traps. It's not my first time renting a car abroad, but I've never seen such shameless behavior from a rental company. They insisted on having two credit cards, and since I forgot to bring the second one, they downgraded my car, which would have been acceptable. However, they charged a 350 euros car swap tax and said I had to buy a 400 euros full insurance unless I paid the tax. This is coercive insurance selling. And it didn't end there. When returning the car, they told me the 400 euros was before tax, and there was an additional 20% tax. Rentalcars.com, please evaluate if this is reasonable process and fair charge. To all future customers, don't be fooled by international brands. If Hertz continues like this, they will eventually be overtaken by competitors. Rentalcars.com also has some responsibility in the choice of suppliers. I suggest terminating cooperation with Hertz in Madrid to ensure customer interests. If a middleman loses customer trust, where is the competitiveness? Additionally, I reserved a specific model, but a month before the trip, they notified me unilaterally that they could only provide a similar class. After complaints, they agreed to provide the specific model. I strongly doubt they even had my reserved model available that day.

The staff had very heavy accents, which made communication difficult despite their generally good attitudes. There were about 3 people in front of us, and we waited in line for half an hour. The most serious issue is that this Hertz location in Madrid overcharges customers, so be cautious. We picked up the car a few hours earlier than scheduled, and the staff used this as an excuse to charge us for an additional day (despite us already having prepaid the full amount). Initially, we thought the extra day displayed on the receipt was just indicating our rental period, but the staff never explained this issue, nor did they tell us that picking up the car a few hours early would incur an extra day's charge. We could've waited. Furthermore, we purchased their super cover insurance (which comes with an additional 21% tax), and they included the extra day's rental fee in the insurance tax calculation. When handing over the car, they told us that only the insurance fee would be deducted, with no further explanation of any additional charges. When we followed up with the rental platform, they initially said, 'Hertz over there said you were charged for returning the car late,' and later changed their story to, 'You were charged for picking up the car early.' We rented the car for approximately 81 hours, less than four days, but were overcharged by more than 90 euros. We've rented from Hertz before and never had such an issue. This time we've paid for a very bitter lesson. A severely bad review.

Although there were language barriers, the staff was patient and efficiently handled the car pickup and return procedures. Especially on the 13th when we changed the drop-off location, the company was very accommodating!

Paid about 12 euros a day for a better model. Upgraded from Seat Leon to Toyota CHR. Could feel the difference on the highways. Definitely a good tradeoff