Awful place, wouldn't recommend.
Worth noting Avis & Budget are combined in the Car Rental Centre. It's not clear from the queue & the staff won't help you figure that out.
I booked through a third party so thought it would be hassle free. Queued for ages, which was not ideal after a flight. Other desks moved much faster. One employee was being assessed by his manager, so I'm not sure of he's normally that loud & obnoxious, but while I queued I got to hear his life story. Loudly. I finally got to see the man next time him who I then couldn't hear because he spoke softly & loud man was drowning him out.
They immediately started to try to upsell me & get me to pay for extras I didn't want, but luckily I know to expect this. I'd paid for extra insurance to lower my deposit, but when the guy discussed this he made it sound like I would have to leave a bigger deposit. I called my partner over (sometimes sadly having a man with you makes other men less likely to talk to you like you're dumb) & the staff member said "you're not listening to me" in quite an annoyed tone. When I called my partner over the lady on the next Budget desk laughed at me & rolled her eyes. Admittedly I had misunderstood & was groggy, but he had explained badly & that was not the appropriate was to handle the misunderstanding. People know the reputation of car hire companies, so they'd be better off studying good customer service to help restore a bit of that faith.
I have to say one good thing, the guys we returned the car to were a delight. They clearly have far better customer service skills than anyone sitting behind the desks.