Toa Payoh Crest Sales Brochure: Site Plan and Floor Plans toa-payoh-crest.pdf Feng Shui of HDB Toa Payoh Crest and Flying Star Feng Shui   1. This development has well spaced out "point-blocks" x4. 2. All stacks are either NE3 or SW3, SE3 or NW3 facing. 3. NE3 AND SW3 facing stacks: 3.1 NE3. As the mountain star #8 is at the frontage; In order to activate the pearl string effect; best not to have a water position at the frontage. Unfortunately, all the stacks i