South - West direction

South - West direction:

The South-West (Nairutya) direction is said to be occupied by Rahu and Kama or Cupid. So a bedroom should be situated in that direction. Rahu is said to be incomplete. Therefore, in order to bring completeness to life, this side must have been chosen for the purpose of marital life.
The Sun, also after the sunset in the sky is adjacent to the West direction, i.e. the South-West and the North-West are covered with bedrooms and store house.
South-West is Ruled by Pitru (ancestors) therefore, pictures of the ancestors can be placed on the South-West wall of the Living / Drawing Room.
The South-West direction should be heavier such that in high rise buildings a pent house should be planned in South-West direction on the terrace. In a Bungalow / Villa design the upper floor in such a way that the South-West direction is heavier then the North-East direction.
Septic tank should be placed in South West part of the Plot.
Tall Trees should be planted in South-West direction.
An underground water tank in South-West can be fatal to the head of the family or owner of the industry.