NE direction is preferred direction for entrance, Puja, open area, balcony etc.
If you have no option other than NE for the master bedroom, you can have inside room settings as per Vastu.
Can you keep your bed in SW corner of the room, head can be in South or East direction.
Keep NE area of the room very light and clean.
Don't keep any mirror in the bedroom.
What about other rooms, kitchen location in your house?