For a Period 8 , NE1 facing house. Present door opening is in the NE sector, facing NE1.

For a person with KUA 4, there are following options:

1.To tilt the present door facing direction towards N2

2. To open another door in the east sector facing SE1

3. To open another door in the SE sector facing SE1.

Your views in this regards.

Thanks

First of all personal kua is use for own personal facing direction and not use for selecting a house. Selecting a house location is much more important. 

Direction and Location are two very different things. You can sit and work at your good location and still face your good direction. But it is bad if you sit and work at a bad location even you face your good direction.

So use own tools and find your house based on your house facing direction. 

Cheers.