Everything is wrong

So I got one of my existing levels that was originally a FPS level and put in a HMDPawn to see if that would “magically” make it VR, since I didn’t want to remake the entire level.
However, when going into the VR preview the character’s height is taller than the room and everything is small. I decided to delete it and place in a MotionControllerPawn instead. The same issue occurred, only the motion controllers are the correct scale but spawn outside of the room. The only way I could go into the room is if I lay down and move forward, only I’d walk into a desk if I did and at that point I’d be outside of the Oculus’ boundary box.

If you can provide any help, that’d be very much appreciated!