The bathroom should either be in the North or North West direction in the house. It should never be built in the South, South East or South West direction.

The god should face east, as the rising sun symbolises new beginnings and the potential for spiritual growth. The idol of Lord Vishnu should be in the west direction. The idol of Lord Shiva should be in the north direction. The idol of Lord Ganesha, Durga and Lord Kartikeya should be in the east direction.

North East is considered the best pooja room direction as it is considered the zone of lord shiva and hence, is the most auspicious. This is followed by either east or north.

As per Vastu principles, the best direction to sleep are east and south directions so that the head is towards east or south while the legs point to the west or north. It is also the scientific way to sleep. If it is not possible to sleep facing east or south, you can choose alternative directions – northeast and west. Avoid sleeping with one’s head towards the north direction.

The ideal direction for the wardrobe is the southwest (first choice) or the northwest (second choice) of the house as it ensures the constant flow of money in the household. However, a heavy wardrobe can be placed on the west or south wall. The bedroom doors should open to the north

The overhead tank should always be at the Southwest corner and the sump should always be at the Northeast corner. Then one may enjoy the fruits of Vastu. But don't forget the remaining important things. The bore well has to be dig at the Northeast corner or planned to dig towards East side or North side.

The best location for toilets and bathrooms is the north-west part of the home. 2. Avoid constructing toilets in the south-west direction as this tends to bring about ill-effects. If your toilet happens to be in the south-west direction, you can fix it by using a couple of Vastu remedies

Placing a mirror on the north or east wall in the living room is considered auspicious. It enhances the flow of positive energy and creates a sense of spaciousness. However, always ensure that the mirror does not directly face the main entrance, as this can deflect positive energy

The most prevailing winds in Chennai is the Southwesterly between the end of May to end of September and the Northeasterly during the rest of the year

The state has distinct periods of rainfall, which are the advancing monsoon period, South-west monsoon (from June to September) with strong southwest winds, the North-east monsoon (from October to December), with dominant northeast winds, and the Dry season (from January to May).

Since it is considered to be a highly pious and sensitive direction, it needs to be dealt with extreme care. Vastu says the north-east of any plot can be extended, if required, but a cut here is suicidal. It leads to chronic health problems, beyond repair.

According to vastu for staircase design, an odd number of steps is the best. For example: 9, 11, 15 and 21. Some experts say that the number of steps shouldn't end with a zero–easily avoided by sticking to an odd number of steps in the staircase, as per vastu.

Vastu Shastra is based on the concept of scientifically combining the five basic elements – earth, water, fire, air and sky – to create a pleasant setting. Vasthu principles integrated with architecture boost health, wealth, energy and prosperity and make the living or working atmosphere serene and enlightened.

Facing the north or east while working is very auspicious and makes you feel fresh. North is a direction of kuber, the god for money, while having a trading work business. If you are a professional or in a service industry the east direction is good.

The main entrance of a house should ideally face northeast, north, east or west, as these directions are considered fortunate. It is advisable to avoid having the main entrance gate in the south, southwest, northwest or southeast directions.