Hougang Crimson Sales Brochure: Site Plan and Floor Plans hougang-crimson.pdf   Lease Commencement Date:  Year 2016   1. Feng Shui of HDB Hougang Crimson and Flying Star Feng Shui of all stacks/units in this development:- 2. This development has only two Flying Star facing directions: N3 or S3. All favouring an East group person. 3. N3 & S3 facing stacks:- 3.1 Under Flying stars; there is a difference between a N3 facing vs a S3 facing chart.