We loaded up the van full of stuff to be moved to the new apartment (SYME Dorm), however we didn't have enough room left in the van. After leaning the extra mattress up against a wall along the sidewalk, we left to unload the vehicle. It was only about 10 min before we returned for the mattress. It was gone. The shop that we left it in front of had a security camera, on the tape you can see two guys picking it up and moving it. Rather if this is a mistake or a couple thiefs we have a mystery to solve.