The second son or
The second son or next earning member of the family can sleep in the room in the North West and North East.
The study room can be in the North East, North West, North, West and East corners. Puja room must be next to it.
An attached bathroom to bedroom can be planned in north-west or south-east of the room, but never in south-west or north-east.
Oil, butter, milk and other oily liquids must be stored in the South East of the North West room. Store room must have anti skid tiles.
If the guest room is at the North West corner or agneya corner, you can place the bathroom for this room at Nairuthi corner or North East.
According to Vaastu, Entrance Door of the study should be towards North East, East or North West but not towards South East or South West.
According to Vaastu, The bookshelves should not be in the northwest or southwest corner. Books should be in the east, north, or west sides of the room.
A bathroom attached to the bedroom can be to the North-West or South-East of the room. Make sure you water proof the wall well.
Sofa set should be placed in South and West portion of room. Person sitting on sofa should face North or East directions.
The basement should be built in the East, North or North East side. Keep this room bright as there will be no natural light.