There is no reason to tip balance or do vastu if your wealth, peace of mind, health, buisness or job doing fine. It means you are already have good vastu.
If NOT - means there is problem with the your house or office vastu.
You are qualified, brilliant, resourceful, but still nothing is going fine.
Have business, but no profit or just loss, or just surviving.
In house fighting with spouse or childrens or parents for no reason.
And many more problems, reasons that you think you should not be having!!!