Upon creating a base consisting of three towers with three free standing walls sealing off the last section and a wall partitioning the inside, when the door was open I had enough room to put down a medium sized tent. One I wouldn't have been able to place when the door was set closed. When placing items in this tent I dropped a VSS onto the ground accidentally, it no longer appeared in the nearby items tab, in fact I wasn't able to pick it up at all. It was almost like it was under the tent instead of in the tent? Upon moving around for a few minutes I eventually got a third person angle whereby I could pick the rifle up, but it was odd.