There are some double Cargo boxes that open the doors double time but there's third doors that blocks entrance. Some ships at the coast has no collision models, there's plenty of "kiosks" that has no option to open door, but spawns loot inside + u can take the loot using inventory and pick it through wall ( which is actually good if the items are stuck ).

Also there's many stairs that when used blocks entrance or exit. e.g. 3 silos near elektro.