The car I rented had some issues with Apple CarPlay not working properly at times, but everything else was great.

Not bad, no need to worry, just communicate properly. Acceleration pass service fee is $14.99 per day based on the number of rental days, regardless of whether you use toll roads or not. This can add up. They added insurance when I picked up the car, but after communication, we cancelled the unnecessary coverage. I mistook a 4 for a 9 in the parking spot number and took the wrong car. The staff at the exit noticed and had me wait while they brought the correct car. They were quite nice, thanks.

Was overcharged more than 360 dollars for insurance. If you're not good at English, don't rent here. It's better to book directly on the official website.

The staff were very patient and the recommended additional options were quite practical. Pickup was very convenient with a good selection of vehicles, all in excellent condition. Overall, very satisfied.

Pickup was extremely slow. All rental companies in Boston share the same hall. While other companies processed 2 to 3 customers, Dollar barely managed one. If I hadn’t paid in full, I would have definitely switched companies on the spot. The most disappointing part was the GPS, which was a barely usable LG Android model. To make things worse, they didn't provide a GPS mount, so we had to hold it by hand in the passenger seat. After using it for half a day, I went to buy a Garmin GPS myself.