Vastu, which is older than Feng Shui, has like Feng Shui, principles of color, design, light, and arrangements designed to create a positive flow of chi energy around your home and life.
In addition, Vastu, has mantras which can be chanted, both on your own and at your altar if you choose to set up altars in your home. There are various altars which can be set up and organized according to the principles of Air, Water, Fire, and Earth.
Additionally, the altars can be set up for different desires which you wish to bring into manifestation: positive family energies, feelings, good career direction, feelings of love, marriage, spiritual harmony and growth, as well as abundance.
Below is the mantra which is one that can be repeated at an altar or here on the site to bring you Spiritual Wealth and Abundance.
I have worked with both systems (alix here) and found that for me, Vastu works faster and more powerfully. It also feels to me energetically to be more harmonious.
Wishing your Angels work with you to bring you great Spiritual Wealth and Abundance!