In the North direction, the main door locations correspond to different deities:

1. Mukhya (N3): Associated with Vishwakarma, the architect of the universe. Brings fulfillment of wishes and auspicious energy.
2. Bhallat (N4): Brings abundance and wealth.
3. Soma (N5): Linked to the Moon and wealth, enhances profit and spiritual growth.
4. Diti (N8): Provides vision and wisdom, with the potential for increased wealth, though success may not always be ethical.

The negative effects of different North-facing main door placements can include health issues and conflicts:

• Roga (N1): Leads to diseases like arthritis and osteoporosis, and may increase conflicts.
• Naga (N2): Heightened material craving and jealousy.
• Bhujag (N6): Causes kidney problems, cough, and eye disorders.
• Aditi (N7): Promotes rebelliousness and inter-caste marriages, especially among females.

In the East direction, the most auspicious main door placements are:

• Jayant (E3): Brings success in all endeavors, increases motivation, and promotes prosperity through an expanded social circle.
• Indra (E4): Grants power, influence, and strong associations with key people, particularly in administration or government, leading to power and profits.

To avoid in the East direction:

• Shikhi (E1): Risks of fire accidents and financial losses.
• Parjanya (E2): Leads to excessive spending and more female children.
• Surya (E5): Causes anger, aggression, and diminished male importance.
• Satya (E6): Promotes dishonesty, broken promises, and relationship issues.
• Bhrisha (E7): Brings irrational anger, overthinking, and potential divorces.
• Akash (E8): Increases thefts, accidents, financial losses, and issues with government.

For the South direction:

• Vithatha (S3): Brings immense prosperity and enhances problem-solving abilities.
• Gruhakshat (S4): Leads to fame, wealth, and is particularly favorable for factories.

For South-facing main doors to avoid:

• Anila (S1): Weakens cash flow, affects the male child.
• Pusha (S2): Encourages working for others, unsuitable for businessmen.
• Yama (S5): Brings negative impacts, diseases, debts, and financial burdens.
• Gandharva (S6): Causes poverty, instability, and digestive issues.
• Bhringraj (S7): Leads to wasted efforts, financial loss, and relationship issues.
• Mrigha (S8): Results in severe financial losses and property difficulties.

The most auspicious placements for a main door in the West direction include:

• Sugreev (W3): Ideal for traders and businessmen, bringing prosperity and aiding in children's education.
• Pushpdant (W4): Known for financial growth and prosperity.
• Varun (W5): Brings prosperity but can lead to overambition and downfall.

Here are some main door placements in the West to avoid as per Vastu:

• Pitra (W1): Causes instability and poor finances.
• Dwarik (W2): Leads to relationship and career instability.
• Asur (W6): Results in fatigue, depression, and potential diseases.
• Shosha (W7): Brings physical weakness, addiction, and delays.
• Papyakshama (W8): Leads to skin diseases, unlawful practices, and legal troubles.

Here are some key Vastu tips for the main door:

• The main door should be the largest in the house.
• Use shades like brown, blue, or black for North-facing homes, green and brown for East-facing, red, maroon, or orange for South-facing, and grey, white, or metallic for West-facing.
• Ensure proper lighting and that the door opens clockwise.
• Wood is the ideal material for doors; avoid metallic ones.
• Place the nameplate on the right side as you enter.

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  Here are key "Don'ts" for house entrance Vastu:

• Avoid squeaky doors.
• Do not place a shoe rack directly in front.
• The door should not open directly into the living room.
• Do not place any God idols outside the main door.
• Avoid entrances facing a T-point crossing.
• Never place garbage or a septic tank near the entrance.
• Replace broken doors immediately.
• Avoid plants outside if your house faces west.
• Ensure the main door doesn’t directly face a staircase or lift.

Here are some Vastu tips for what to place at the main entrance:

• Auspicious Symbols: Use symbols like Om or Swastika (blue for North-facing, red for South-facing doors).
• Green Plants: Beneficial for most directions, except for West-facing houses.
• Fountain: Ideal for North/East-facing houses.
• Toran: A door hanging, with colors suited to the direction, adds auspiciousness.