https://forums.hardwarezone.com.sg/threads/sers-replacement-flat-costs-more-than-toa-payoh-bto-flat.6774268/
Here's a chance (well sort of) to be heard! Have all your family and friends request bigger-sized flats in this survey:
https://services2.hdb.gov.sg/survey/se/16DCE1663EB2C484