A balanced flow in your life is a necessity and should not be a luxury. Just knowing what things to avoid in which parts of your house can and will bring a difference to how smooth things will go for you and your family. A house which is maintained in a very clean and neat condition does not automatically mean it has a good flow in it. Vice versa a house may appear in a messy condition but can still maintain a good flow as long as crucial areas are left unobstructed.
For existing homeowners, it means you do not need to renovate or purchase additional ornaments for your house but instead just follow the clear instructions on what to avoid in which areas of your house.
For people on the lookout for your ideal home, you should also take note of which elements whether it is health, relationship, wealth or career etc. you feel are most important in your current situation and find a home strong in those elements. Because very rarely is there a home that is good in every single aspect of all the elements.