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Should you check with your feng shui master before ID?
I was frequently asked. It depends on the master you engaged.
Depending on the flexibility of the master, sometime it maybe a good idea to engage the master before seeing your ID. Check with him what feng shui school he applies? My feng shui methodologies does not involved hacking of walls or relocating doors unless it is something disastrous.
For example an open kitchen in the negative sector. Or the main entrance facing a kitchen entrance. Certain constraints like the toilet is found in the center is not so easy to resolve by feng shui.
Therefore besides studying the siteplan of the HDB BTO. You should also look into the floor plans regarding the structural layout.
external physical environment:
Feng Shui selection factors – external landforms:
internal layout:
For further details you may want to consider feng shui pre-evaluation offsite or onsite service
Feng Shui Master Singapore