Help, enter/exit in another level on platform

Hi someone know how to create a system with the blueprint like this: , for enter and exit from house. I think it’s a new level. I tried to create a trigger box and when it’s overlap it teleport me into a new level at the player spawn. But when I overlap a new trigger box I’m teleporting to the original player spawn of the previous level and not in front of the house. Anyone know the solution? sorry for my bad english and thx.