Apart from the staff at the pickup location being somewhat inattentive, everything else was fine.

Pretty good. Arrived at midnight, not many people.

Average, the vehicle's interior was too dirty

Checking in was extraordinarily slow, as there were only two people in front of me in line and it took over half an hour.

The Pick-Up instructions for ORD are misleading: "From the terminal, you can see the shuttle bus pick-up area. Take the shuttle bus to the store and check in at the counter" ORD has a tram to get to the car rental lot from the terminals; only airport hotels have shuttle buses. Please correct the instructions to indicate that travelers should take the tram.

La recogida y reserva era para las 00:00 hrs del día 4 de septiembre y me lo entregaron hasta las 2:15 am Esperamos más de 2 hrs, supuestamente nos informaton q no tenian autos disponibles. El pago de cuota de las Tolls ya lo hice en la página de Illinoistolls. Espero no me las cobren Budget o Ustedes

La verdad, no conocia la plataforma y me quedó una grata experiencia. EXCELENTE SERVICIO