Returning/ Renting a car from Avis @ Aria

I would love some feedback or experiences returing/ renting a car from Avis at thier Aria location.

I am renting a car in San Diego for a one-way rental and dropping the car off at Aria.
At first, I didnt even know that Aria drop-off was an option, saves on cab fare from airport rental facility.

Anyway,
Has anyone ever done this? Any experiences?
I'll be renting out here in SD and only dropping off in Vegas, so I'm really most interested in how and where I actually return the car.

Thanks
BnV

 

I rented from there back in May. It was pretty simple. The rental cars are on a certain level of the Aria parking garage. That's also where we dropped it off afterwards and there was a key box for after hours drop offs

 

Thanks for the reply UK...
Did you have to use the key box? How do they varify gas levels and damage and such?
Just curious...I may have to call them if I have too many questions, lol

 

I returned the car close to midnight, so yes, I left the keys in the night drop. I assume they verified the gas and no damages the next morning

 

All rental car facilities charge you for gas (if you don't fill the tank up) and damage when they reopen the following day. They have your CC on file when you take the car out.