Like the portal you place down a position point for it to look at, but it doesn’t teleport you and doesn’t rotate, sort of like a camera attached to a media player but it’s one object and is much less noticeable.
Can be used for more abstract building or cases where it’s just easier to have a room disconnected from the current one, you can place it behind a door to give the illusion of two rooms being connected, or outside a window to show a different landscape from where you currently are.