Vastu Shashtra tells us main entrance should be North-East and East, West and South direction. North East and East direction of East facing main door are better then West and South direction door.
The East facing main door is beneficial in economical and Successful in all works. It is helps us government works.
North facing doors helps in Patrick wealth, Religions matter and increasing generation. If main door is between West and West West South. It also useful developing wealth, increasing age and satisfactory.
South facing main door is also beneficial for business man. It helps in increasing business and developing money.
There for all direction are suitable for main entrance. It is not necessary for North and North, East and East direction.