Returning motorbikes in Hue

We rented our motorbikes in Hoi An and were dropping them off at 37 Ben Nghe in Hue. This should be hard, except there are at least 3 shops with that address... Eventually a guy came up to us from around the corner and asked if we were dropping off the bikes. We said yes and Stacia called the guy we rented it from to verify the drop-off man's name. And that was it. Weird.

The 3 shops: