vaasthu was developed in the period of B.C 6000 to B.C 3000. In those days this science was purely dealt by the people called "sathpathis" in modern version we can equate them as architects, structural engineers etc. in those days the individual houses, public halls, palace and temples are constructed strictly as per the vaasthu principles called as agama sastra.In ancient India the vaasthu sastra was developed based on the magnetic force and the cosmic forces acting on the earth surface. vaasthu sastra states that every energy has life and nothing in universe is left out without any vibration. The major force that is exercising energy is wind, water, fire, and the presence of the cosmic energy called sky and earth. They have the unique method in ascertaining the consistency of the soil, designing the structures etc the temples in India that seen period of more than 1000 years are standing in tact as a marvel of construction.

The proper alignment of the rooms with proportionate sizes harmonizes the energies and it gives the peace of mind to those who lives in that premises in short the vaasthu harmonizes the cosmic forces and makes the life pleasant.

The  main  face- The  entry point is guarded by Lord Vinayaka and Goddesses Saraswathi and Lakshmi. The  hind  face, viz., The rear side or back door is under constant watch by the evil Goddess - Moodevi - who tries to enter into the Graha.