Every practical item taught in the courses: remedies, brahmastra, vidhi, usara, energy boosting, testing methods, muhurta rules, principles, devtas and predictions.
Vastu is the balanced harmony of the five elements, so a land is checked for each one: fire at sunrise, air by holding the breath near a tree, water by the ground water condition, earth by how walking on it feels, and space by gazing at the sky.
The correct way to sample a land is to take five soil samples, one from each of the four corners (vidishas) and one from the Brahmasthan, so that the five elements are represented.
A flag with flowers tied inside is hoisted on the East side of a land, flat or industrial plot in an auspicious muhurta or in Chandra swar and then released; the direction in which it flies reveals the land's quality.
On the 10th to 25th floors the air moves with high intensity, so energy generated in a flat moves away quickly and the rules for ground-level buildings do not apply. Even a wrongly placed toilet in a high flat often causes no trouble.
Everything taught for map marking applies to a flat except bhoomi vibhajan, because the open margins left around the building already form its Pishach bhoomi. Zoning, directions, devta marking and the ati marma are still done inside the flat.
Floor-to-slab height represents the air element: the more space air has, the more freely it moves and the more comfortable the house feels. The ground floor gets the greatest height and each upper floor progressively less.
The earth cooled from a ball of fire and tilted about 23.4 degrees toward the North-East, so a floor that is level or falls gently toward the North-East is in harmony with nature. An uneven floor, or one sloping any other way, is one of the biggest defects whatever the zone.
An E3-E4 main door is the best for chances of going abroad; those not getting a visa should sleep with their feet towards the West and keep the West and South heavy and well built.
Vastu supports those whose karma is good; it is not everything. Its results depend on four controlling factors: dravya (substance), kshetra (place), kaal (time) and bhaav (intention).
Vastu results depend equally on four factors: dravya (the money used), kshetra (the land), kaal (the muhurta) and bhav (the feelings of the builders and residents). A perfectly planned house still fails if any one of them is wrong.
Four ghee diyas are lit in the four corners of a flat: if all four burn until the ghee is used up, the flat is excellent, and the more of them that go out, the weaker the flat.
Four practices protect a person from even a thousand vastu doshas or a wrongly placed door: a daily navgrah herb bath, tirth darshan in eclipses and vyatipat yoga, full use of swar all day, and daily abhishek with charan raj.
Four energised pieces of shami wood, each 11 angul long and tied with raksha sutra, buried at the four corners of a plot in an auspicious muhurta remove the vastu doshas and negativity of the land and guard it.
Earth and water are friends, and so are air and fire; fire and water are enemies, and so are air and earth. These relations are the base for every colour, photo and artifact placed in vastu.
Family photos at home should show the whole family complete from head to feet, with no hand or foot cut, and statues or idols should show the full body. Close-up face photos and cut or bust figures bring trouble.
The vajra dand or mudgar, the mace (gada) of Hanuman ji, drives away all negativity; keeping a gada or its portrait in the ENE gives relief in court cases and brings government help.
Whatever zone the kitchen is in, move the burner to the South-East of that kitchen and set it so the cook faces East, or North if East is impossible. This is the best kitchen treatment and removes many doshas.
A gaumukhi (cow-faced) plot is narrow at the road and wide at the back, and a shermukhi (lion-faced, nahar mukhi) plot is wide at the road. Either is good only when its North-East is not cut, and a shermukhi plot gives results only when its North-East is extended.
Shilpa Ratna describes the types of land and their correction with minerals. Land holding asura (demonic) minerals, such as coal, lignite, manganese and other black minerals, lacks prosperity; placing gems inside such land (ratna prabha bhoomi) changes its chemistry and composition.
A solid cube-shaped platform (chabutra) built in the South-West corner balances the earth element and Rahu-Ketu, which in turn balances the entire house.
Vastu is the name for bringing the energy that pervades the universe to its correct direction and its real location. It is also defined as awakening one's own fortune (bhagya) through the energy of the land, and, for the North-West, as the unobstructed coming and going of air.
A building receives two energies: geopathic energy rising from the earth, which is the main support and stays the same on every floor, and cosmic energy from the air, which can differ from floor to floor with orientation. So the ground floor and basement energy is checked first.
A ghee diya with white, red and yellow wicks pointing to the four directions is lit on a water-filled earthen ghat in the North-East, over a mantra written in kesar; a wick that goes out before the ghee ends points to the direction holding a defect.
An earthen kalash full of water, topped with a coconut and five mango leaves, is set on a heap of wheat in the North-East of a built home; the colour, shine and growth of the javare that sprout from the wheat show the energy of the home.
In earlier times, when someone at home fell ill, people put ghee and a little rice on a cow dung cake (kanda); this was a method of activating the vastu devtas.