We used this rooftop storage box on one trip. Since then, it has been taking up space. We bought this particular cargo box because it fits well on a smaller roof such as a Honda CRV. One side currently does not unlock, but the other side opens just fine. We have been assured that the other side can be fixed so that it will open on either side. We have one key. Because the one side does not currently open, we are only asking $120.00. No trades considered. Cash payment at our home in Holladay only.