Bedroom is a personal space and there should be no negative energy there. Here is the ideal bedroom direction for couples as per Vastu Shastra.
Northwest
This position in the house is very good for newlywed couples. It is also ideal for all married couples. There will be peace, trust and love among people staying in this direction of the house.
South
This is good position with lot of positive energy. As per Vastu Shastra, it is a good direction for Master Bedroom.
Southwest
This is ideal for married couples. There will be progress in the house. All relationship problems will be solved. This direction is also ideal for master bedroom.
North
Room in this direction is very good for young couples.
Bedroom of couples should be avoided in southeast and northeast direction. Northeast is considered a sacred spot and therefore bedroom is avoided in this spot. Southeast is agnikone and therefore bedroom is avoided here. This spot is associated with fire and there will be fight among people staying in this direction.