Aramil gave pause to that as it didn't make sense since Yune said otherwise that a reliable source tipper her off... Unless that reliable source was the target. Either way it was best for him to investigate further. Using the spy glass he would have a closer look at things without actually going inside. If the coast looked clear Aramil would come down into the building through the roof via his silken rope and grappling hook. Maybe they had the real cargo down in a secret compartment or basement akin to what he had in mind for that special section in the casinos basement.