How long do cars take to get repaired after a fender bender?

I know its hard to say, but Im just looking for an estimate.
I have a 2013 Ford Focus SE Hatchback and I rear ended someone, my hood, bumper, fenders, and headlights are either hanging off, bent, or cracked.

Its not a huge accident, so how long can I expect it to be at the shop after I get an estimate?

The place isn't too busy and the owner even offered to tow my car there for free for an estimate.

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