RPG Style map switching.

Hi. How can i create a Elder scrolls like level switching where i basicly have a door. And the door is linked to another door in the map. So when i activate the door then i switch the level and get teleported to the door. I dont want to use level streaming tho since levels get messy when using it and i think its not a good idea to have the entire game on 1 map.

Well, the simpliest way I think of is when the character aims at the door and presses Open/Enter or whatever you called it, it simply loads the level you want the door to load. For example if you wanted to load a cave level, you load that cave. For BP’s I think there was a node called Open Level